10 Worst Computer Viruses in history

Computers viruses, worms, ransomware, etc. are kinds of malicious software that no user should take lightly. On several occasions, we have touched upon security steps that each user should take in order to protect its identity and data. Sadly sometimes even when all precautions are taken some malware can still slip through and wreak havoc. Today we are looking at some of the worst or the best, depending on your view that has indeed wreaked plenty of havoc.

viruses10 worst computer viruses in history

In the list of the 10 most famous computer viruses below, we show the costs, dates, reach, and other key facts. First a note about terms: we use the words “virus” and “worm” interchangeably because most readers search for them that way. But there’s a subtle difference that we explain after the list.

1. Mydoom – $38 billion

The worst computer virus outbreak in history, Mydoom caused estimated damage of $38 billion in 2004, but its inflation-adjusted cost is actually $52.2 billion. Also known as Novarg, this malware is technically a “worm,” spread by mass emailing. At one point, the Mydoom virus was responsible for 25% of all emails sent.
Mydoom scraped addresses from infected machines, then sent copies of itself to those addresses. It also roped those infected machines into a web of computers called a botnet that performed distributed denial of service (DDoS) attacks. These attacks were intended to shut down a target website or server.

Mydoom is still around today, generating 1% of all phishing emails. That’s no small feat considering the 3.4 billion phishing emails sent each day. By that figure, Mydoom has taken on a life of its own, infecting enough poorly-protected machines to send 1.2 billion copies of itself per year, 16 years after its creation.
Though a $250,000 reward was offered, the developer of this dangerous computer worm was never caught.
Wondering what makes the world’s most secure computers so safe? See the Tech@Work guide: Upgrade to the World's Most Secure and Manageable PC

2. Sobig – $30 billion

The 2003 Sobig computer virus is actually another worm. It is second only to the Mydoom virus in its scope. The $30 billion figure is a worldwide total, including Canada, the U.K., the U.S., mainland Europe, and Asia. Several versions of the worm were released in quick succession, named Sobig.A through Sobig.F, with Sobig.F being the most damaging.
This cybercriminal program masqueraded as legitimate computer software attached to emails. It disrupted ticketing at Air Canada and interfered with countless other businesses. Despite its widespread damage, the creator of the successful bug was never caught.

3. Klez – $19.8 billion

Klez is a close third on the list of the worst computer viruses ever created. With nearly $20 billion in estimated damages, it infected about 7.2% of all computers in 2001, or 7 million PCs. The Klez worm sent fake emails, spoofed recognized senders and, among other things, attempted to deactivate other viruses.
As with other viruses and worms, Klez was released in several variants. It infected files, copied itself, and spread throughout each victim’s network. It hung around for years, with each version more destructive than the last.
Windows has come a long way since most of the computer viruses on this list hit the web. Thankfully, built-in protection with Microsoft Defender is always on the watch.

4. ILOVEYOU – $15 billion

The year 2000’s ILOVEYOU virus worked by sending a bogus “love letter” that looked like a harmless text file. Like Mydoom, this attacker sent copies of itself to every email address in the infected machine’s contact list. Shortly after its May 4 release, it had spread to more than 10 million PCs.
The virus was created by a college student in the Philippines named Onel de Guzman. Lacking funds, he wrote the virus to steal passwords so he could log into online services he wanted to use for free. He reportedly had no idea how far his creation would spread. This virus is also known as Loveletter.
Need to up your remote work security game before there’s another entry on the list of most deadly computer viruses? See our guide: How to Work Remotely and Securely

5. WannaCry – $4 billion

The 2017 WannaCry computer virus is ransomware, a virus that takes over your computer (or cloud files) and holds them hostage. The WannaCry ransomware ripped through computers in 150 countries, causing massive productivity losses as businesses, hospitals, and government organizations that didn’t pay were forced to rebuild systems from scratch.
The malware raged like wildfire through 200,000 computers worldwide. It stopped when a 22-year-old security researcher in the U.K. found a way to turn it off. Computers with out-of-date operating systems were hit especially hard. That’s why security experts always recommend updating your systems frequently.

Ransomware strikes again

In September 2020, one of the potentially largest computer virus attacks in medical history hit Universal Health Services. The U.S. hospital chain, which has more than 400 locations, was reportedly struck by damaging ransomware. The attack forced the cancellation of surgeries and made healthcare workers switch to paper records.

6. Zeus – $3 billion

The Zeus computer virus is an online theft tool that hit the web in 2007. A whitepaper by Unisys three years later estimated that it was behind 44% of all banking malware attacks. By then, it had breached 88% of all Fortune 500 companies, 2,500 organizations total, and 76,000 computers in 196 countries.
The Zeus botnet was a group of programs that worked together to take over machines for a remote “bot master.” It originated in Eastern Europe and was used to transfer money to secret bank accounts. More than 100 members of the crime ring behind the virus, mostly in the U.S., were arrested in 2010. It’s not as prominent today, but some of the virus’ source code lives on in newer botnet viruses and worms.

Zeus caused documented damage of $100 million. But the real cost in terms of lost productivity, removal, and undocumented theft is undoubtedly much higher. A $3 billion estimate, adjusted for inflation, puts this virus at a cost of $3.7 billion in today’s dollars.

7. Code Red – $2.4 billion

First observed in 2001, the Code Red computer virus was yet another worm that penetrated 975,000 hosts. It displayed the words “Hacked by Chinese!” across infected web pages, and it ran entirely in each machine’s memory. In most cases it left no trace in hard drives or other storage.
Financial costs are pegged at $2.4 billion. The virus attacked websites of infected computers and delivered a distributed denial of service (DDoS) attack on the U.S. White House’s website, www.whitehouse.gov. In fact, the White House had to change its IP address to defend against Cod Red.
Can your printer get a virus? See our cool infographic: The State of Printer Security

8. Slammer – $1.2 billion

The SQL Slammer worm cost an estimated $750 million across 200,000 computer users in 2003. This computer virus randomly selected IP addresses, exploiting vulnerabilities and sending itself on to other machines. It used these victim machines to launch a DDoS attack on several internet hosts, significantly slowing internet traffic.
The Slammer worm hit banks in the U.S. and Canada especially hard, taking ATMs offline in many locations. Customers of Toronto’s Imperial Bank of Commerce found themselves unable to access funds. The attack reared its ugly head again in 2016, launching from IP addresses in Ukraine, China, and Mexico.

9. CryptoLocker – $665 million

Thankfully, ransomware attacks like the 2013 CryptoLocker virus have dipped since their 2017 peak. This malware attacked upwards of 250,000 machines by encrypting their files. It displayed a red ransom note informing users that “your important files encryption produced on this computer.” A payment window accompanied the note.
The virus’ creators used a worm called the Gameover Zeus botnet to make and send copies of the CryptoLocker virus. According to a report by security firm Sophos, the average ransomware attack costs a business $133,000. If we estimate that CryptoLocker hit 5,000 companies, that would put its total cost at $665 million.
Where will cybersecurity go next? See our guide: The Future of Cybersecurity

10. Sasser – $500 million

The Sasser worm was written by a 17-year-old German computer science student named Sven Jaschan. He was arrested at the age of 18 in 2004 after a $250,000 bounty was posted for the computer virus’ creator. A friend of Jaschan’s tipped authorities that the youth had penned not only the Sasser worm but also the damaging Netsky.AC attack.
Jaschan was given a suspended sentence after it was found he was a minor when he wrote the malware. The Sasser worm crashed millions of PCs, and though some reports put damages at $18 billion, the relatively low infection rate suggests a more likely cost of $500 million.
Other notable viruses

The top 10 worst computer viruses above are just the ugly tip of a gargantuan digital iceberg. With a million new malware programs popping up every 3 years, we may miss the forest for a few outstanding trees. Here are just a few more viruses that have wreaked havoc over the years:

Mimail: This worm tried to harvest data from infected machines to launch a string of DDoS attacks, but was relatively easy to remove.

Yaha: Yet another worm with several variants, thought to be the result of a cyber-war between Pakistan and India.

Swen: Written in C++, the Swen computer worm disguised itself to look like a 2003 OS update. Its financial cost has been pegged at $10.4 billion, but not reliably.

Storm Worm: This worm showed up in 2007 and attacked millions of computers with an email about approaching bad weather.

Tanatos/Bugbear: A 2002 keylogger virus that targeted financial institutions and spread to 150 countries.

Sircam: A computer worm from 2001 that used counterfeit emails with the subject line, “I send you this file in order to have your advice.”

Explorezip: This worm used fake emails to spread to every machine on thousands of local networks.

Melissa: The most dangerous computer virus in 1999, Melissa sent copies of itself that looked like NSFW pics. The U.S. FBI estimated cleanup and repair costs at $80 million.

Flashback: A Mac-only virus, Flashback infected over 600,000 Macs in 2012 and even infected Apple’s home base in Cupertino, Calif. In 2020, there’s now more malware on Macs than on PCs.

Conficker: This 2009 virus still infects many legacy systems and could do significant damage if it ever activates.

Stuxnet: This worm is reported to have destroyed Iranian nuclear centrifuges by sending damaging instructions.

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Types of Malware Attacks & How to Battle Them

Afraid of the growing threats online? As you should be. But we’re here to show you what kinds of malware are out there and what you can do to keep them at bay.

Malware definition

Malware comes from the term malicious software. It’s software designed to attack and exploit devices and networks to the advantage of the hacker who made it.

Malware can be transmitted in different ways. Most commonly this happens via infected USB drives, downloadable files or malicious websites. Depending on the type and ultimate goal, the consequences of a malware attack can range from negligible to catastrophic.

Credit: Ed Hardie on Unsplash

What kinds of malware are there?

1. Virus

A virus is typically spread via infected files, websites or links. It’s one of the oldest malware types and one of the most difficult to get rid of. That’s because, once activated, it replicates itself - hence the name. 

It can perform different kinds of attacks, depending on what the creator wants to achieve. The main characteristic of a virus is that it really doesn’t show itself until you activate the host. So that’s a scary thought for sure.

2. Adware

Sometimes an ad blocker isn’t enough to fight off unwanted ads. And some of them can, unfortunately, be malicious. They may redirect you to infected sites or prompt downloads of risky files. Even just opening a malicious site can lead to data theft.

So, definitely be careful when clicking around. Even if an ad seems completely legitimate, you can never be too sure.

3. Ransomware

Through ransomware, cybercriminals gain access to a user’s data and use it to extort them for money. Basically, the user is threatened with data deletion or even exposure if a ransom isn’t paid by a specific deadline.

This is a particularly nerve-wracking type of malware. If it targets an individual, it preys upon their sense of anxiety, fear, guilt and even shame. If it targets a business (which is a lot more common), it preys upon not only that business’s profit but also every single one of their customers and their data.

4. Trojans

This type of malware disguises itself very well as a legitimate-looking program. Once you download it, hackers can get full access and control of your device, data and network. They can even be hidden in games, apps and attachments. They cannot self-replicate, though, so we guess that’s… good news?

5. Worms

Worms can replicate, just like viruses, but you don’t need to actually activate the infected program for them to get going. They can be used for various purposes, ranging from data deletion to file encryption to support a ransomware attack.

Credit: Growtika on Unsplash

6. Spyware

Spyware refers to malicious software that stays hidden on your computer and monitors your activity. The best-known type is keyloggers. This can be used to steal sensitive data like passwords and banking information.

7. Rootkits

Rootkits are among the most dangerous types of malware. They allow administrative access and full control of a device, which lets hackers continue hijacking all your data and monitoring your activity without your knowledge.

8. Botnets

Botnets are networks made up of bots - computers that cybercriminals have infected with malicious software. Bots and botnets give hackers remote access to users’ devices and allow them to spy on your camera, take screenshots, memorize passwords and launch Distributed Denial of Service attacks. This one truly makes your hair stand on end.

What can you do about it?

You know the old adage - better safe than sorry. And trust us, malware attacks are such a pain in the you-know-what that you really don’t want to be sorry.

Luckily, there are simple solutions that can shield you from most digital threats these days. What you want to be looking at is a solid antivirus program. Well, technically, you need an antimalware program, but since the latter evolved from the former, we still mostly refer to them as antivirus software.
The majority of antimalware programs these days don’t just shield you from potential risks online, but include additional features as well. For example, some Bitdefender antivirus packages also include parental control and a VPN. And Bitdefender is not just for PCs either - it offers protection for your beloved iPhone or Android as well. You can throw in a password manager in there too, for an additional layer of security.

Credit: Dan Nelson on Unsplash

If you aren’t too concerned about all these various threats or feel like you don’t need extra security, you can at least take a step to protect your information from being exposed to lurking cybercriminals as you’re browsing. This can be done through a good VPN like Surfshark, which hides your identity in the digital space and prevents your data from being tracked.

Choosing the right protective software is especially important if you have children with access to the Internet, since they’re unfortunately even more vulnerable to malicious attacks. If you aren’t sure what the right kind of antimalware program is right for you, you can reach out to us and we’ll be happy to help keep your entire household or office digitally secure.

The bottom line

The truth is that there’s no way to be 100% protected in the online world. Hackers are constantly coming up with new ways to infiltrate our devices. But malware-battling software evolves along with them and there’s still plenty you can do to keep risks away. Stay safe!

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DisplayLink in Windows 10 is not working
This post will guide you in what to do if the DisplayLink in Windows 10 is not working. There are several users who reported that their DisplayLink device has stopped working with the Windows 20 Anniversary or the Creators update all of a sudden. According to users, this issue occurs right after they finish installing a big Windows Update like the Anniversary Update or the Creators Update or right when the DisplayLink driver is updated using Windows Update. DisplayLink is a graphics transport technology that allows users to connect to any computer that supports USB or Wi-Fi. Aside from that, it is also an excellent universal docking solution to any platform which makes it a great solution for enabling multiple displays. Thus, it can be quite annoying when DisplayLink suddenly stops working. There really is no actual error message when it happens. The only telltale sign is that all the devices that use the DisplayLink technology will also stop functioning. There could be tons of reasons why DisplayLink stopped working. It could be due to an incompatible driver, or the DisplayLink driver itself is corrupted or is connected to a USB 2.0 port. In addition, the problem could also be due to the Nvidia Share (ShadowPlay) that conflicts with DisplayLink or that the Universal Serial Bus is broken. To resolve the issue, refer to the following options laid out below.

Option 1 – Run the Hardware and Devices troubleshooter

As you know, Windows comes with a built-in tool that you can use to troubleshoot the problem with DisplayLink. You can find it in Settings > Update & Security > Troubleshoot. For further instructions, follow these steps:
  • The first thing you need to do is click on Start and then on the gear-like icon to pull up the window for Settings.
  • After opening Settings, look for the Update and Security option and select it.
  • From there, go to the Troubleshoot option located on the left-hand side of the list.
  • Next, select Hardware and Devices from the list and open the Troubleshooter and run it. Once it is doing its job, wait for it to complete the process and then restart the system.
  • After the system restarts, check if the problem’s now fixed. If not, refer to the next option given below.

Option 2 – Try to uninstall DisplayLink and reconnect the docking station

If the Hardware and Device troubleshooter is of no help, you can try uninstalling DisplayLink and reconnecting the docking station. To do so, follow these steps:
  • Disconnect the docking station or any other device that uses DisplayLink.
  • Tap the Win + R keys to open the Run dialog box.
  • Then type “cpl” and hit Enter to open Programs and Features.
  • From there, look for DisplayLink, right-click on it and click Uninstall.
  • After that, follow the next on-screen instructions that appear on your screen to completely remove DisplayLink from your computer.
  • Once you’ve uninstalled DisplayLink, click this link to download and install DisplayLink again.
  • Now reconnect the docking station as well as other devices that use DisplayLink and follow the next on-screen instructions to reinstall the required drivers in your computer.
  • Restart your computer and then check if DisplayLink is now working fine or not.

Option 3 – Try using a USB 3.0 port

If you are experiencing this issue with DisplayLink with a monitor that you’re trying to connect using DisplayLink, then you have to make sure that you are using a USB 3.0 port. Based on some reports, there are certain monitors that will not work with DisplayLink while connected to a USB 2.0 port since they have insufficient power to run the monitor. Like pointed out earlier, the problem with DisplayLink might have something to do with the Nvidia ShadowPlay. This streaming feature was often reported to crash the DisplayLink monitors which is why you might want to try disabling it for a while to check if it’s really true. Once you’ve disabled Nvidia ShadowPlay, restart your computer and check if your DisplayLink monitor now works.

Option 5 – Reinstall the Universal Serial Bus controller

You can also reinstall the Universal Serial Bus controller to fix DisplayLink since a malfunctioning USB port can sometimes cause issues with DisplayLink.
  • Tap the Win + R keys to open the Run dialog box.
  • Then type “msc” in the field and hit Enter to open the Device Manager.
  • From there, look for the Universal Serial Bus controllers and expand its drop-down menu.
  • Next, right-click on every Host Controller and then click on Uninstall Device.
  • After uninstalling every entry, restart your computer to force your system to reinstall the drivers you’ve just uninstalled.
  • Once your computer has rebooted, wait until the drivers are reinstalled and then try opening DisplayLink again.

Option 5 – Reinstall the Universal Serial Bus controller

You can also try to perform a System Restore as it can also help you fix DisplayLink. You can do this option either by booting into Safe Mode or in System Restore. If you are already in the Advanced Startup Options, just directly select System Restore and proceed with the next steps. And if you have just booted your PC into Safe Mode, refer to the steps below.
  • Tap the Win + R keys to open the Run dialog box.
  • After that, type in “sysdm.cpl” in the field and tap Enter.
  • Next, go to the System Protection tab then click the System Restore button. This will open a new window where you have to select your preferred System Restore point.
  • After that, follow the on-screen instructions to finish the process and then restart your computer and check if the problem is fixed or not.
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Specified service does not exist, 0x80070424
Every now and then, the Windows Installer can also encounter some problems or glitches. One of these problems is where the Windows Update Standalone Installer, Windows Defender as well as Windows Firewall throws an error message that says, “The specified service does not exist as an installed service, 0x80070424”. This type of error can actually affect various applications on your computer so you have to fix it as soon as you can. Although there is no clear reason for what really causes this error, there are various suggestions you can try to fix it.

Option 1 – Try to run the Windows Update troubleshooter

Windows 10 have various troubleshooters that can help you resolve many system issues. So if you’re dealing with errors “The specified service does not exist as an installed service, 0x80070424”, you can run the Windows Update troubleshooter to resolve it. To run it, go to Settings and then select Troubleshoot from the options. From there, click on Windows Update and then click the “Run the troubleshooter” button. After that, follow the next on-screen instructions and you should be good to go.

Option 2 – Try to reconfigure the Windows Time Service

  • In the Start Search, type “command prompt” and right-click on Command Prompt from the search results.
  • Then click on the “Run as administrator” option to open Command Prompt with admin privileges.
  • Now execute each one of the given commands sequentially and hit Enter right after you type each one of them.
    • net stop W32time
    • exe /unregister
    • exe /register
    • net start W32time
  • After executing the given commands above, wait until it says, “W32Time successfully registered”.

Option 3 – Try to restart related Windows services

  • First, type “command prompt” in the Start Search and right-click on Command Prompt from the search results.
  • Then click on the “Run as administrator” option to open Command Prompt with admin privileges.
  • Now execute each one of the given commands sequentially and hit Enter right after you type each one of them.
    • SC config wuauserv start= auto
    • SC config bits start= auto
    • SC config cryptsvc start= auto
    • SC config trustedinstaller start= auto
Note: The commands you’ve just executed will make sure that the required Windows services are available.

Option 4 – Try to download and install the Windows Update Agent

You might also want to download and install the latest Windows Update Agent as it could also help you resolve the “The specified service does not exist as an installed service, 0x80070424” error.

Option 5 – Try to reset the Windows Update components

If by any chance that the second option didn’t work, resetting the Windows Update components could also help you resolve the problem. How? Refer to the following steps:
  • Open Command Prompt with admin privileges.
  • After that, type each one of the following commands and hit Enter after you key in one after the other.
    • net stop wuauserv
    • net stop cryptsvc
    • net stop bits
    • net stop msiserver
Note: The commands you entered will stop the Windows Update components such as Windows Update service, Cryptographic services, BITS, and MSI Installer.
  • After disabling WU components, you need to rename both the SoftwareDistribution and Catroot2 folders. To do that, type each one of the following commands below, and don’t forget to hit Enter after you type one command after the other.
    • ren C:WindowsSoftwareDistribution SoftwareDistribution.old
    • ren C:WindowsSystem32catroot2 Catroot2.old
  • Next, restart the services you’ve stopped by entering another series of commands. Don’t forget to hit Enter after you key in one command after the other.
    • net start wuauserv
    • net start cryptsvc
    • net start bits
    • net start msiserver
  • Close Command Prompt and reboot your PC and then check for updates on your computer and see if the error is resolved.

Option 6 – Try running the Windows Firewall troubleshooter

You could also try to run the Windows Firewall troubleshooter as it might also help you fix the problem. This could help in repairing and fixing Windows Firewall issues automatically. Check if it’s available for your Windows.
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Fix Windows is not starting
Hello everyone and welcome to how to fix Windows when it is not starting tutorial. Here we will tackle some common problems and solutions in order to help you to get back both your computer and Windows in working order. Windows not booting and loading is an annoying issue that can even result in complete loss of your data and can also consume a lot of time if no other solution than clean install remains. Also if you are not tech-savvy, this issue can cost you as well since you will have to hire a professional to solve this problem for you. Here at Error Tools, we aim to help so you can overcome your PC issues yourself by providing you daily with tutorials, tips, and tricks and helping you with all of your Windows issues. All of that being said, let's see what are issues that can prevent your computer or Windows from booting up and get around them so everything is back in working order.
  1. Use repair tool

    Windows 10 comes with a startup repair tool that has the goal to repair and fix errors preventing Windows from booting up. To use this tool however you will need Windows 10 bootable USB stick. You can create a bootable USB directly on the Microsoft site. Once you have it ready, plug it in and reboot your computer, choose to boot from USB. When you are on the Windows setup screen, click on next and then on Repair your computer. Go to troubleshoot > Advanced options > Startup repair. When Startup repair is clicked, Windows will boot, scan files for issues, and if they are found he will automatically fix them.
  2. “Windows Failed to Start” 0xc00000f error

    If you get this error on your boot of Windows, then you have corrupted boot configuration data. In order to fix this error, you will also need a bootable USB with Windows 10 on it. Make one on the Microsoft site if you don't have it and reboot your computer, boot from USB, on the setup screen click on next and then on Repair your computer. Click on Troubleshoot and then on the command prompt. In the command prompt type the following: bootrec /FixMbr bootrec /FixBoot bootrec /ScanOs bootrec /RebuildBcd exit Reboot your PC without a USB
  3. Boot into safe mode

    Safe mode for Windows loads only its core without drivers and with minimal services. If you can boot into safe mode then the issue is with some application or driver causing the problem. Try the selective boot option to eliminate what is causing the error.
  4. Make sure your hardware is connected

    Some RAM or hard drive out of socket can cause Windows not to be able to boot, check all connections just in case.
If everything else fails, perform a clean Windows installation. The reason for Windows not booting up can be caused by various viruses and malware also if that case it would be best to format and perform a clean install.
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Mapped network drives are not working
When you have to connect to a drive that’s on a different computer or on external storage, that’s where the mapped network drives come in. Mapped network drives make accessing files a lot easier. However, there are times when it won’t work for some reason. Windows will notify you about the unavailability of mapped network drives in several ways. For one, Windows might display a red X on the network drives or it could be that its status will be unavailable when you try to use it from the Command Prompt or via a notification. It is recommended that you run a few scripts when you log in to your PC as it may so happen that the network drive takes more than usual to connect. Before you start troubleshooting the problem using the given options below, keep in mind that some workouts might only work under certain scenarios. You might need some network access at logon or you might need access to the Group Policy settings. So you need to choose what you prefer more. You can try the given workarounds below if the mapped network drives are not showing or connecting or working on your Windows 10 computer. These workarounds use scripts to make sure that you are connected to them as soon as you start to use your PC. As mentioned, before you can troubleshoot, you need to create scripts first. There are two scripts here namely MapDrives.ps1 which is executed by the second script named MapDrives.cmd and is done at a regular and non-elevated Command Prompt. Follow the steps below to get started.
  • You have to create a script file named “MapDrives.cmd” first and then save it on a place where the files are safe. To do that, open a text editor like Notepad and then copy and paste the following script:
PowerShell -Command "Set-ExecutionPolicy -Scope CurrentUser Unrestricted" >> "%TEMP%StartupLog.txt" 2>&1 PowerShell -File "%SystemDrive%ScriptsMapDrives.ps1" >> "%TEMP%StartupLog.txt" 2>&1
  • After that, save the file and name it “MapDrives.cmd”.
  • Next, create a script file named “MapDrives.ps1” and then copy and paste the following content. Just make sure to save both scripts in the same folder.
$i=3 while($True){     $error.clear()     $MappedDrives = Get-SmbMapping |where -property Status -Value Unavailable -EQ | select LocalPath,RemotePath     foreach( $MappedDrive in $MappedDrives)     {         try {             New-SmbMapping -LocalPath $MappedDrive.LocalPath -RemotePath $MappedDrive.RemotePath -Persistent $True         } catch {             Write-Host "There was an error mapping $MappedDrive.RemotePath to $MappedDrive.LocalPath"         }     }     $i = $i - 1     if($error.Count -eq 0 -Or $i -eq 0) {break}     Start-Sleep -Seconds 30 } Note: Now that you’ve created the script files, it’s time for you to proceed to the options given below.

Option 1 – Try creating a startup item

Note that this option only works on devices that have network access at login. So if it’s not there, the script will fail to reconnect the network drivers automatically. To create a startup item, here’s what you have to do:
  • Open the Startup folder located at %ProgramData%MicrosoftWindowsStart MenuProgramsStartUp.
  • From there, copy and paste the MapDrives.cmd.
  • After that, open the Scripts folder located at %SystemDrive%Scripts copy-paste MapDrives.ps1 and then copy and paste MapDrives.ps1 in there.
Note: After you complete the steps above, a log file named “StartupLog.txt” will be created in the %TEMP% folder. Now all that’s left for you to do is to log out of your computer and then log back in. This will ensure that the mapped drives are open.

Option 2 – Create a scheduled task

It is possible to create a scheduled task that runs as soon as you log in to your computer. To create a scheduled task, follow the steps below.
  • You have to copy the MapDrives.ps1 script file to the scripts folder of Windows located at %SystemDrive%Scripts.
  • After that, open the Task Scheduler and select Action > Create Task.
  • Next, type a name and description of the task in the General tab.
  • Then click on the Change User or Group button and select a local user group and click OK.
  • Now check the box labeled “Run with highest privileges” and switch to the Triggers tab.
  • From there, create a new trigger with the “At Logon” option in the Begin the task drop-down menu and then click OK.
  • After that, switch to the Actions tab and create a new action then choose to Start a program.
  • Next, type “Powershell.exe” in the Program/Script field, and in the Add arguments (optional) field, type the following:
-windowsstyle hidden -command .MapDrives.ps1 >> %TEMP%StartupLog.txt 2>&1
  • And in the Start in the (optional) field, type “%SystemDrive%Scripts” as the location of the script file.
  • Now under the Conditions tab, select the “Start only if the following network connection is available” option and then select Any connection and click OK.
  • Restart your computer or log off from your account and then log back in so that the task will be executed.

Option 3 – Use the Group Policy settings

You need this option if the mapped network drives are defined via Group Policy settings. You have to update the action of the drive maps to Replace. As a result, it will delete the existing mapped drive and create the mapping on each logon again. However, any settings on the mapped drive that are changed from the Group Policy settings will be gone on each logon. So if the changes don’t work, you need to run the gpupdate command together with the /force parameter in order to refresh the Group Policy setting quickly.
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DiskPart has encountered an error
As you know, Diskpart is a useful utility that helps in managing the disks in a computer. It is a very useful tool that even when the GUI-based disk management tools in Windows 10 operating system fails, the Diskpart utility still tends to work. However, it also does not mean that this utility does not experience issues as it still does, from time to time. One of the issues you may encounter when using the Diskpart utility is when you encounter an error message that says, “DiskPart has encountered an error, Access is denied”. This kind of error in the Diskpart utility could be caused by a number of factors. For one, it could be that the Write-Protection is enabled on the drive where the operating is being performed or it could also be that the Command Prompt terminal does not have administrator-level permissions to carry out the command. Thus, you can try to run the Diskpart utility again but this time with admin privileges or you could also remote the Write-Protection from the concerned drive. For more details, refer to the instructions given below.

Option 1 – Try running Command Prompt with Administrator-level permissions

  • In the Start Search, type “command prompt” and from the search results that appear, look for Command Prompt.
  • Once you found it, right-click on it and select the “Run as administrator” option.
  • After that, try to execute the Diskpart operation once again and see if you still encounter the same error.

Option 2 – Try to remove the Write Protection from the drive

As mentioned, removing the Write-Protection on the concerned drive could also help you fix the problem and there are two ways to get rid of the write protection – you can either use the Diskpart utility or the Registry Editor. How? Refer to the following steps.

Via Diskpart utility:

  • Open Command Prompt with admin privileges and then type the “diskpart” command and tap Enter to execute it.
  • Next, type “list disk” and tap Enter to get the list of all the Disk connects or all the partitions that are formed on those disks.
  • After that, you need to choose one command depending on the list of commands you entered. Type “select disk #” and tap Enter to select the disk or partition you want to select.
  • Then type “attribute disk clear readonly” and tap Enter to Disable the Write Protection on the selected disk or partition.

Via Registry Editor:

  • Tap the Win + R keys to open the Run utility and type “Regedit” in the field and then tap Enter to open the Registry Editor.
  • Next, navigate to the following registry key:
ComputerHKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlStorageDevicePolicies
  • After that, look for the DWORD named “WriteProtect” and double click on it, and then set its Value Data to “0”.
  • Now restart your computer and see if the problem is now fixed or not.
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Windows 10 Power Toys detailed guide
Hello and welcome everyone, today we will be talking about power toys, a great, completely free, open-source, Microsoft-supported Windows project which aims to provide Windows itself with powerful features not found natively in it. We will explore power toys completely here and explain each module and its features. The first thing is of course to download power toys themselves. You can find them here. After you download them, double click on the downloaded file and install. Start power toys, you will find them at the bottom of the taskbar, note that power toys need to be active in order to use their features. power toysWhen opened you will be greeted with general settings window. These are settings for power toys themselves, Here you can check for updates, change the looks of power toys, run it on system startup and run them as administrator. Set them up so they best suit your needs.

Color Picker

Moving down next tab we have is Color picker. power toys colorpicker hex editorThe color picker will let you as the name suggests pick colors, it will sample colors from running applications and windows, snap their values, and place them in the clipboard. A useful application if you are working as a graphic designer, want to create some cool word document, or just want to compare the difference between colors. After the Color Picker is activated, hover your mouse cursor over the color you would like to copy and left-click the mouse button to select a color. If you want to see the area around your cursor in more detail, scroll up to zoom in. The copied color will be stored in your clipboard in the format that is configured in the settings (HEX by default). The editor lets you see the history of picked colors (up to 20) and copy their representation in any predefined string format. You can configure what color formats are visible in the editor, along with the order that they appear. This configuration can be found in PowerToys settings. The editor also allows you to fine-tune any picked color or get a new similar color. Editor previews different shades of currently selected color - 2 lighter and 2 darker ones. Clicking on any of those alternative color shades will add the selection to the history of picked colors (appears on the top of the colors history list). Color in the middle represents your currently selected color from the history of the colors. By clicking on it, the fine-tuning configuration control will appear, which will let you change the HUE or RGB values of the current color. Pressing OK will add newly configured color into the history of the colors.

Fancy Zones

Moving down, we have fancy zones. power toys fancy zonesFancyZones is a window manager utility for arranging and snapping windows into efficient layouts to improve the speed of your workflow and restore layouts quickly. FancyZones allows the user to define a set of window locations for a desktop that are drag targets for windows. When the user drags a window into a zone, the window is resized and repositioned to fill that zone. When first launched, the zones editor presents a list of layouts that can be adjusted by how many windows are on the monitor. Choosing a layout shows a preview of that layout on the monitor. The selected layout is applied automatically.

File Explorer

Next, File Explorer. power toys settings file explorerOnly 3 options here but maybe some are important to you. This extension lets you enable SVG file preview in File Explorer, enable Markdown preview, and enable SVG thumbnails. Turn on each one you might need.

Image Resize

Next down the line, we have Image resize. power toys image resizeImage Resizer is a Windows shell extension for bulk image-resizing. After installing PowerToys, right-click on one or more selected image files in File Explorer, and then select Resize pictures from the menu. You can specify your own sizes if you want, you can resize when dragging files, you can overwrite files or make new copies of new sizes, and many more options. A very useful tool I am sure plenty of users can use since this eliminates the need for pictures or any other image application for common resizing tasks.

Keyboard Manager

The keyboard manager is the next tab in power toys. power toys keyboard shortcutsThe PowerToys Keyboard Manager enables you to redefine keys on your keyboard. For example, you can exchange the letter A for the letter D on your keyboard. When you select the A key, a D will display. You can also exchange shortcut key combinations. For example, the shortcut key, Ctrl+C, will copy the text in Microsoft Word. With the PowerToys Keyboard Manager utility, you can exchange that shortcut for ⊞ Win+C). Now, ⊞ Win+C) will copy text. If you do not specify a targeted application in PowerToys Keyboard Manager, the shortcut exchange will be applied globally across Windows. PowerToys Keyboard Manager must be enabled (with PowerToys running in the background) for remapped keys and shortcuts to be applied. If PowerToys is not running, key remapping will no longer be applied.

Power Rename

Nex we have a very cool and powerful Power Rename power toys power renamePowerRename is a bulk renaming tool that enables you to:
  • Modify the file names of a large number of files (without renaming all of the files with the same name).
  • Perform a search and replace on a targeted section of file names.
  • Perform a regular expression rename on multiple files.
  • Check expected rename results in a preview window before finalizing a bulk rename.
  • Undo a rename operation after it is completed.

Run Utility

Power Toys Run utility follows next. power toys run warningPowerToys Run is a quick launcher for power users that contains some additional features without sacrificing performance. PowerToys Run features include:
  • Search for applications, folders, or files
  • Search for running processes (previously known as WindowWalker)
  • Clickable buttons with keyboard shortcuts (such as Open as the administrator or Open containing folder)
  • Invoke Shell Plugin using > (for example, > Shell:startup will open the Windows startup folder)
  • Do a simple calculation using the calculator

Shortcut Guide

Last but not least we have a Shortcut guide. power toys shortcut guide largeThis guide uses PowerToys to display common keyboard shortcuts that use the Windows ⊞ key. Windows key keyboard shortcuts can be used while the guide is being shown and the result of those shortcuts (active window moved, arrow shortcut behavior changes, etc) will be displayed in the guide. Releasing the Windows ⊞ key will make the overlay disappear. Tapping the Windows ⊞ key will display the Windows Start menu. Hey, you made it till the end, thank you for reading and I hope to see you soon.
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How to Fix the Error 0X80070005

0X80070005 - What is it?

0x8007005 is a Windows Error Code. You may come across this error if you don’t have the appropriate permission to install a particular Windows update. It is prompted as ‘Access Denied’ error message. Solution

Restoro box imageError Causes

The error code 0x80070005 usually triggered because of 2 reasons:
  1. Some updates require administrative permissions to be installed
  2. Due to malware and viruses

Further Information and Manual Repair

If you face this error while installing Windows updates on your PC, it is advisable to fix it immediately. By taking timely actions, you can update your PC easily and in case if the cause of the error code 0x80070005 is malware or some virus, you can stop it from causing more and serious damage to your system.  Sometimes malware and viruses can lead to data loss. To avoid such damages here’s what you need to do:

Cause: Updates require administrative permission

Quick Fix: If the 0x8007005 error occurs on your system due to administrative permission issues, then the best way to fix this error right away is to log on as an administrator. If there are many user accounts on your PC, then to resolve this error, make sure you log on using the user account that has administrator permissions on the computer. Once you log on as an administrator, now try to install the updates again.

Cause: Malware and Viruses

Quick Fix: If the error 0x80070005 occurs because of malware infection, the best way to resolve this error would then be to open your antivirus software and run a scan to detect the malware. However, if you don’t have antivirus software installed on your system, then it is advisable to download the software immediately. Download antivirus software. To be on the safe side download Microsoft Safety Scanner. Click on the run when prompted. Once the scanner is installed on your PC create a shortcut to Safety Scanner on your computer desktop so that it is easily accessible. Now double click on the icon and click on the full scan tab to start scanning for malware and viruses on your system. After the scan is complete, you will see a list of viruses on your PC. Now remove them all by hitting the delete tab and then repair. Now try installing the updates again. By following these quick-fix techniques, you can easily resolve the error 0x80070005 on your system by yourself, without calling an IT professional.
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uTorrent is not responding on Windows
As you probably know, uTorrent is one of the best software you can use to download torrents over the web. It has been around for many years now and is trusted by lots of users despite having competition here and there. Over the years, uTorrent has changed as it is now packed with tons of features. What’s more, is that this program is no longer the smallest client when it comes to file size. However, just like other software, it is not always working smoothly as there are instances when it’s not responding even when it’s already running. The first thing you can do is to close all the processes of uTorrent and then try opening it again. There are various reasons why your uTorrent program fails to respond. However, it is most likely caused by some virus that was brought on by the file you’ve just downloaded. On the other hand, it could also be caused by other factors as well but whichever the case is, here are some fixes you can check out to resolve the uTorrent issue.

Option 1 – Delete the file you’ve downloaded

As pointed out earlier, uTorrent might have failed to respond due to some file you’ve just downloaded which is why you have to delete it since there really is no point in keeping a file that’s causing this kind of issue. After deleting the file, try opening uTorrent again and see if it now works or not.

Option 2 – Allow uTorrent to run via Windows Defender Firewall

  • Click on the Cortana or the Start button and type “firewall” in the field.
  • From the search results that appear, click on the “Allow an app through Windows firewall”.
  • After that, a new window will pop up and from there, you will see a list of apps that can be allowed or disallowed using a Windows firewall. From this list, you have to search for uTorrent and once you find it, set it to Publick if you are on a public network or Private if you’re in a private network.

Option 3 – Uninstall or reinstall uTorrent software

You can also try to completely uninstall uTorrent from your computer and then reinstall it right back. to do so, follow the steps below.
  • In the search box, type in “control” and then click on Control Panel (desktop app) among the search results.
  • After that, select Programs and Features from the list which will give you a list of all the programs installed on your computer.
  • From there, look for uTorrent and select it and then uninstall it.
  • Once uTorrent is uninstalled, go to uTorrent’s official website and download its latest version.

Option 4 – Try scanning your computer using Windows Defender

  • Tap the Win + I keys to open Update & Security.
  • Then click on the Windows Security option and open Windows Defender Security Center.
  • Next, click on Virus & threat protection > Run a new advanced scan.
  • Now make sure that Full Scan is selected from the menu and then click the Scan Now button to get started.
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How to Fix Windows 10 Error 0xC1900200, 0x20008

Error Code 0xC1900200, 0x20008 (Code 0xC1900202 – 0x20008)   – What is it?

Error Code 0xC1900200, 0x20008 (Code 0xC1900202 – 0x20008)  is an error that occurs when you attempt to upgrade to Microsoft Windows 10, but the minimum requirements have not been met by your computer. You will therefore be unable to upgrade to Microsoft Windows 10 until your computer is updated or upgraded to meet those requirements. Common symptoms include:
  • When attempting to upgrade a dialog box with Code 0xC1900200 – 0x20008 (Code 0xC1900202 – 0x20008) is displayed.
  • Your computer is unable to begin the Microsoft Windows 10 upgrade process.

Solution

Restoro box imageError Causes

Error Code 0xC1900200 – 0x20008 (Code 0xC1900202 – 0x20008)  occurs when you are unable to begin the Microsoft Windows 10 upgrade because your computer does not meet the minimum requirements to run Microsoft Windows 10.
  • You are unable to begin the upgrade because your computer does not meet the required system or hardware specifications.
  • You are not running the correct version of Microsoft Windows to be able to begin the upgrade.
  • You are not running the latest updated version of Microsoft Windows 7 SP1 or Microsoft Windows 8.1.
Error Code 0xC1900200 – 0x20008 (Code 0xC1900202 – 0x20008) as stated, simply means your computer does not meet the requirements to update and does not indicate a permanent problem or inability to continue to use your computer. This error only means that you will not be able to upgrade to Microsoft Windows 10 until your computer is made to meet these requirements.

Further Information and Manual Repair

There are several solutions that the user can complete at home that should fix the problem resulting in a manifestation of Error Code 0xC1900200 – 0x20008 (Code 0xC1900202 – 0x20008). Below are several options that should resolve this error.

Method 1:

Verify what version of Microsoft Windows you are currently running, older, outdated, or no longer supported versions of Microsoft Windows are not able to upgrade to Microsoft Windows 10. If you are not running one of the following versions you will have to update before being able to upgrade.
  • The most current version of Microsoft Windows 7 SP1
  • The most current version of Microsoft Windows 8.1

Method 2:

Your computer's system specifications do not meet the requirements to be able to upgrade to and run Microsoft Windows 10. To check your system specifications do the following.
  1. Click on the start button in the bottom left corner, then locate the control panel on the menu, click on it to open.
  2. Once it opens, locate system and security on the menu and click to open, click on system and this will show you your amount of RAM and processor speed.
  3. Find device manager on the left-hand side click this then select display adapter, and it will show you your current video card.
  4. Click on the start button again, then click on the computer in the menu, this will show you your hard drive size, and available space.
If you have the option available you can simply run the get Microsoft Windows 10 app to check compatibility. Once you have your system specs make sure they meet or exceed the following.
  • 1 GHz or higher processor or SoC
  • 1 gig of RAM for 32 bit and 2 gigs of RAM for 64 bit
  • 16 GB available hard drive space for 32 bit, 20 GB for 64 bit
  • Minimum of DirectX9 that has 1.0 WDDM
  • At least an 800x600display
If your computer does not meet these minimum requirements, upgrade the components necessary to meet them. If you do not possess the technical expertise required to accomplish this yourself or do not feel comfortable doing so, download and install a powerful automated tool to get the job done.

Method 3:

Your computer might not meet the aforementioned requirements to make an upgrade because of insufficient hard drive space or resources. Learn how to create or make space on your computer here.

Method 4:

Many people hold on to and use the same computer for a very long time. It is possible that your computer cannot be upgraded to meet the requirements, or that the cost to do so would be so high that a new computer would be cheaper. If that is the case, your only option may be to replace your computer.
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