Custom widgets in Windows 11 later

Windows 11 has brought some new features and changed some of the existing ones. One of these changes includes quick switching of audio devices which will play audio. Audio switching can still be done under the taskbar, it is just a little different and one could say even hidden. Follow this quick guide and you will be switching from your headphones to speakers as an example in a matter of seconds.

1. Click on the speaker icon located in the far-right part of the taskbar.
2. After the quick settings menu appears click on the right arrow located right of the volume slider. If the arrow is not present, instead of click on the pencil icon, then on add, and finally select Volume from the list.
3. After clicking on the arrow icon, a list of all enabled audio devices on the system will replace the volume slider. Click on the desired audio device in order to make it active.
4. Click anywhere outside the quick setting menu to save changes and close it.

Note: in the Quick settings menu if you choose More Volume Settings it will bring you to System > Sound where you can access more sound input and output options.

SpeedItUp is a potentially unwanted application made by MicroSmarts LLC. The program claims to optimize RAM, clean the registry, and boost internet connection speed. It is designed to speed up your computer by removing some background processes. While not malicious itself, SpeedItUp Free and its variations are often installed via third-party installer bundles, causing many users to unwittingly install the program. Aliases of the program include CheckMeUp, SpeedCheck, SpeedChecker, SpeedItUp Free, Speeditup-Checkup, and Speeditup-Nova. While intended to speed up the performance, its background processes and startup tasks may actually slow PCs down in some cases. Some versions of SpeedItUp also include a browser extension.

About Browser Hijackers

Browser hijacking is a type of unwanted software program, usually a web browser add-on or extension, which causes modifications in the browser’s settings. Browser hijacker malware is designed for a number of reasons. Typically, browser hijacking is used for earning advertising revenue that comes from forced advert mouse clicks and website visits. Though it might seem naive, these tools are designed by vicious individuals who always attempt to take full advantage of you, so that hackers can make money from your naive and distraction. On top of that, hijackers can make the whole infected system vulnerable – other destructive malware and viruses would grab these opportunities to get into your computer effortlessly.

Symptoms of browser hijack

There are many symptoms that could indicate a browser hijacking: your web browser’s homepage is suddenly different; your web browser is constantly being redirected to adult sites; the default online search engine has been changed and your browser security settings have been brought down without your knowledge; discover new toolbars which you did not add; your internet browser displays endless pop-up windows; your internet browser has become unstable or starts running slowly; Inability to navigate to certain websites, particularly anti-malware as well as other security software sites.

How they infect computer systems

A browser hijacker can be installed on your computer or laptop if you check out an infected site, click an email attachment, or download something from a file-sharing site. They may also originate from any BHO, browser extension, add-on, toolbar, or plug-in with the malicious objective. A browser hijacker can also come bundled up with some freeware that you inadvertently download to your PC, compromising your internet security. An example of some notorious browser hijacker includes Babylon, Anyprotect, Conduit, DefaultTab, SweetPage, Delta Search, and RocketTab, but the names are regularly changing.

The best ways to remove a browser hijacker

Certain kinds of browser hijackers can be removed from the computer by deleting malicious applications or any other recently added shareware. Often, it can be a challenging task to discover and get rid of the malicious piece because the associated file could be running as part of the operating system process. Moreover, manual removals demand deep system knowledge and thus can be quite a difficult job for novice computer users. Experts always recommend users remove any malware including browser hijackers by using an automatic malware removal tool, which is better, safer, and quicker than the manual removal method. One of the greatest tools for repairing browser hijacker malware is Safebytes Anti-Malware. It will help you remove any pre-existing malicious software in your system and provides you real-time monitoring and protection from the latest threats. Together with the anti-virus tool, a PC optimizer will help you in deleting all associated files and modifications in the computer registry automatically.

Virus Blocking Internet And All Antivirus Software? Do This!

Every malware is detrimental and the effects of the damage will vary based on the specific type of malicious software. Some malware goes to great lengths to stop you from installing anything on your computer, particularly anti-virus software programs. If you are reading this article, you probably have got affected by a virus that prevents you from installing a computer security program such as Safebytes Anti-Malware. Refer to the instructions below to remove malware through alternative ways.

Install antivirus in Safe Mode with Networking

If the virus is set to load immediately when Microsoft Windows starts, getting into safe mode could block this attempt. Since only the minimum applications and services launch in Safe Mode, there are seldom any reasons for conflicts to occur. Listed here are the steps you have to follow to start into the Safe Mode of your Windows XP, Vista, or 7 computers (go to Microsoft site for instructions on Windows 8 and 10 computers). 1) At power on/start-up, tap the F8 key in 1-second intervals. This would conjure up the “Advanced Boot Options” menu. 2) Use the arrow keys to select Safe Mode with Networking and hit ENTER. 3) As soon as this mode loads, you should have an internet connection. Now, make use of your internet browser normally and navigate to https://safebytes.com/products/anti-malware/ to download Safebytes Anti-Malware. 4) After the software is installed, allow the diagnostic scan run to remove trojans and other malware automatically.

Obtain the anti-malware software in a different internet browser

Some malware mainly targets particular web browsers. If this is your situation, utilize another internet browser as it could circumvent the virus. When you suspect that your Internet Explorer happens to be hijacked by a trojan or otherwise compromised by cybercriminals, the most effective plan of action would be to switch to a different web browser such as Chrome, Firefox, or Safari to download your favorite computer security program – Safebytes Anti-Malware.

Run antivirus from a pen drive

To successfully eliminate the malware, you might want to approach the issue of running an antivirus software program on the affected computer from a different angle. Adopt these measures to employ a flash drive to clean your corrupted computer. 1) Download Safebytes Anti-Malware or MS Windows Defender Offline onto a clean PC. 2) Insert the USB drive onto the same system. 3) Double click on the exe file to open the installation wizard. 4) Select the USB stick as the destination for saving the software file. Follow the on-screen instructions to complete the installation process. 5) Unplug the pen drive. You may now use this portable antivirus on the infected computer system. 6) Run the Safebytes Anti-malware directly from the USB drive by double-clicking the icon. 7) Press the “Scan” button to run a full computer scan and remove viruses automatically.

Protect Your PC & Privacy With SafeBytes Anti-Malware

Do you want to install the very best anti-malware application for your computer system? There are several applications available that come in paid and free versions for Microsoft Windows computers. Some of them do a good job in eliminating malware threats while many will damage your computer themselves. You must opt for a company that builds industry-best anti-malware and has gained a reputation as reliable. When considering the reliable software programs, Safebytes Anti-Malware is certainly the highly recommended one. SafeBytes can be described as a powerful, real-time antivirus application that is designed to assist everyday computer users in protecting their computer from malicious threats. With its outstanding protection system, this tool will automatically detect and get rid of most of the security threats, which include viruses, adware, browser hijackers, ransomware, PUPs, and trojans. SafeBytes anti-malware takes PC protection to a whole new level with its advanced features. Let’s have a look at some of them below: Active Protection: SafeBytes provides 100 % hands-free real-time protection which is set to monitor, prevent and get rid of all computer threats at its very first encounter. They are very effective in screening and getting rid of numerous threats because they are continuously revised with the latest updates and alerts. Antimalware Protection: This deep-cleaning anti-malware software goes much deeper than most anti-virus tools to clean out your PC. Its critically acclaimed virus engine locates and disables hard to remove malware that hides deep inside your PC. SuperSpeed Scanning: SafeBytes’s very fast malware scanning engine lessens scanning times and extends battery life. At the same time, it will effectively identify and eliminate infected files or any online threat. Web Security: SafeBytes provides an instant safety rating about the web pages you are about to visit, automatically blocking dangerous sites and make sure that you’re certain of your online safety while browsing the net. Lightweight Utility: This program is not “heavy” on the computer’s resources, so you’ll not notice any performance difficulties when SafeBytes is operating in the background. Premium Support: Support service is readily available for 24 x 7 x 365 days through chat and email to answer your questions.

Technical Details and Manual Removal (Advanced Users)

If you wish to manually remove SpeedItUp without the use of an automated tool, it may be possible to do so by removing the program from the Windows Add/Remove Programs menu, or in cases of browser extensions, going to the browsers AddOn/Extension manager and removing it. You will likely also want to reset your browser. To ensure the complete removal, manually check your hard drive and registry for all of the following and remove or reset the values accordingly. Please note that this is for advanced users only and may be difficult, with incorrect file removal causing additional PC errors. In addition, some malware is capable of replicating or preventing deletion. Doing this in Safe Mode is advised.

The following files, folders, and registry entries are created or modified by SpeedItUp

FlightSearchApp is a browser extension for Google Chrome. This extension claims to be a simple tool to provide updates regarding flight arrivals, flight departures, flight tracking, and access to time zone converters. However, it is a potentially unwanted program which is also known as a browser hijacker.

This extension hijacks your browser home page and search engine changing it to MyWay. While this extension is active you will see additional ads, sponsored links, and sometimes even pop-up ads appearing through your browsing sessions. It also keeps track of your browsing data, recording your browsing activity, website visits, clicks, and potentially personal information. It also adds a toolbar to the browser header which can lag the browser while also reducing usable screen size.

Several anti-virus scanners have marked this extension as a Browser Hijacker, and is therefore not recommended to keep on your computer.

About Browser Hijackers

Browser hijacking is regarded as the internet’s constant risk that targets web browsers. It is a kind of malicious software that alters your web browser’s configuration settings so that you are redirected to websites or webpages that you had no intention of visiting. Basically, nearly all browser hijackers are made for marketing or advertising purposes. The idea would be to force users to visit particular websites which are looking to improve their visitor traffic and produce higher ad earnings. It might appear naive, but the majority of such sites are not legitimate and will pose a serious threat to your on-line safety. Some browser hijackers are designed to make certain modifications beyond the web browsers, like changing entries in the computer registry and allowing other malware to further damage your PC.

How one can know whether the browser is hijacked?

Symptoms that your browser is hi-jacked include: 1. the browser’s homepage is changed 2. you see new unwanted favorites or bookmarks added, typically directed to ad-filled or pornography websites 3. The default search page of your web browser is altered 4. unsolicited new toolbars are added to your web browser 5. many pop-up ads show up and/or your browser pop-up blocker is disabled 6. your web browser has become unstable or starts running slowly 7. You can’t access particular websites, in particular anti-virus sites.

How it infects your PC

Browser hijackers can get into a computer by some means or other, for instance via file sharing, downloads, and email too. They are generally included with toolbars, add-ons, BHO, plugins or browser extensions. Some browser hijackers spread in user’s computer systems using a deceptive software distribution technique known as “bundling” (usually through freeware and shareware). Browser hijackers may record user keystrokes to collect potentially valuable information that leads to privacy issues, cause instability on computers, significantly disrupt user’s browsing experience, and finally slow down the computer to a point where it will become unusable.

Browser hijacker removal tips

Some types of browser hijackers can be quickly removed from your PC by uninstalling malicious programs or any other recently installed freeware. At times, it can be a challenging task to identify and eliminate the malicious component since the associated file could be running as part of the operating system process. On top of that, manual removal expects you to execute many time-consuming and intricate procedures that are very hard to carry out for new computer users. You might opt for automatic browser hijacker removal methods by just installing and running an efficient anti-malware program. One of the recommended tools for fixing browser hijacker infections is SafeBytes Anti-Malware. It assists you eliminate any pre-existing malicious software on your system and provides you real-time monitoring and protection against new threats. Utilize a system optimizer along with your anti-malware to fix various registry issues, remove computer vulnerabilities, and enhance your computer's overall performance.

Virus Blocking Internet And All Anti-Malware Software? Do This!

Every malware is bad and the degree of the damage will differ greatly with regards to the type of infection. Some malware is meant to interfere with or prevent things that you wish to do on your personal computer. It may not allow you to download anything from the net or prevent you from accessing a few or all of the websites, particularly the anti-malware websites. If you’re reading this now, you have perhaps realized that a malware infection is the real cause of your blocked internet traffic. So how to proceed if you want to download and install an anti-malware program like Safebytes? There are some solutions you could try to get around with this issue.

Download the application in Safe Mode with Networking

Safe Mode is a unique, simplified version of Windows in which just bare minimum services are loaded to prevent malware and other troublesome applications from loading. If the malware is set to load immediately when PC starts, switching into this mode can prevent it from doing so. To start the computer into Safe Mode, hit the “F8” key on your keyboard just before the Windows boot screen shows up; Or after normal Windows boot up, run MSConfig, check “Safe Boot” under Boot tab, and click Apply. Once you are in Safe Mode, you can attempt to download and install your antivirus program without the hindrance of the virus. After installation, run the malware scanner to remove standard infections.

Utilize an alternate web browser to download an anti-malware program

Some malware mainly targets specific browsers. If this is your situation, use another internet browser as it could circumvent the malware. The ideal solution to overcome this issue is to opt for a browser that is well known for its security measures. Firefox contains built-in Phishing and Malware Protection to help keep you secure online.

Run anti-virus from your pen drive

Another solution is to save and run an antivirus software program completely from a USB drive. Follow these steps to run the antivirus on the affected computer system. 1) Download the anti-malware software on a virus-free PC. 2) Plug the Thumb drive into the uninfected computer. 3) Double click on the downloaded file to open the installation wizard. 4) Select the USB stick as the location for saving the software file. Do as instructed on the computer screen to finish off the installation process. 5) Transfer the flash drive from the clean PC to the infected PC. 6) Double-click the anti-malware software EXE file on the USB flash drive. 7) Hit the “Scan” button to run a full system scan and remove malware automatically.

Features and Benefits of SafeBytes Anti-Malware

In order to protect your computer or laptop from many different internet-based threats, it is important to install anti-malware software on your computer. But with countless numbers of anti-malware companies out there, these days it is tough to decide which one you should buy for your PC. Some of them do a good job in getting rid of malware threats while some will damage your PC by themselves. When looking for an anti-malware tool, purchase one which gives dependable, efficient, and comprehensive protection against all known viruses and malware. Among few good programs, SafeBytes Anti-Malware is the highly recommended software program for the security-conscious user. SafeBytes anti-malware is a trustworthy tool that not only secures your system permanently but is also extremely easy to use for people of all ability levels. Through its cutting-edge technology, this software protects your personal computer against infections caused by different kinds of malware and other threats, including spyware, adware, viruses, worms, trojans, keyloggers, potentially unwanted programs (PUPs), and ransomware. SafeBytes anti-malware provides an array of enhanced features that sets it aside from all others. The following are a few of the great ones: World-class AntiMalware Protection: This deep-cleaning anti-malware application goes much deeper than most antivirus tools to clean out your PC. Its critically acclaimed virus engine finds and disables hard-to-remove malware that hides deep inside your computer. Real-time Threat Response: SafeBytes offers completely hands-free real-time protection and is set to check, block and get rid of all computer threats at its first encounter. It will regularly monitor your pc for hacker activity and also gives end-users sophisticated firewall protection. Safe Web Browsing: SafeBytes checks the links present on a webpage for possible threats and informs you whether the site is safe to visit or not, through its unique safety rating system. “Fast Scan” Features: Safebytes AntiMalware, with its advanced scanning engine, gives ultra fast scanning which can quickly target any active online threat. Minimal CPU Usage: SafeBytes is really a lightweight application. It use up a very small amount of processing power as it operates in the background so you are free to use your Windows-based PC the way you really want. 24/7 Online Support: You may get absolutely free 24/7 technical support from their IT experts on any product queries or computer security concerns. All in all, SafeBytes Anti-Malware is a solid program since it has plenty of features and can identify and eliminate any potential threats. Once you’ve downloaded and installed SafeBytes Anti-Malware, you no longer have to bother about malware or any other security concerns. If you’re searching for the absolute best malware removal application out there, and if you don’t mind spending some money for it, opt for SafeBytes Anti-Malware.

Technical Details and Manual Removal (Advanced Users)

If you want to manually get rid of FlightSearchApp without using an automated tool, it may be possible to do so by deleting the application from the Microsoft Windows Add/Remove Programs menu, or in cases of web browser plug-ins, going to the browser’s AddOn/Extension manager and uninstalling it. You may even want to reset your home page and search providers, as well as delete temporary files, browsing history, and cookies. Lastly, check your hard disk for all of the following and clean your computer registry manually to get rid of leftover application entries after uninstalls. Please remember that only experienced computer users should try to manually edit the registry because incorrect file removal results in a serious problem or even a PC crash. In addition, some malware is capable of replicating itself or preventing deletion. Doing this in Safe Mode is advised.

Steam is one of if not the largest online store for the digital distribution of games on the PC platform. The game gets downloaded to your PC when you are planning to play it and its saves are synched in the Steam cloud. They get automatically downloaded when you install the game but you can also get your saves by directly downloading them from Valve's website in your browser. If Steam isn’t automatically downloading your old save games after you install a game, ensure Steam Cloud is enabled for that game within Steam. Locate the game in your Steam library, right-click it, and then select Properties. Click the Updates tab and ensure the Enable Steam Cloud synchronization option is checked for the game. If this option isn’t checked, Steam won’t automatically download your cloud saves. If you don’t see a Steam Cloud option for a game here, that game doesn’t support Steam Cloud. Not all games on Steam do, it’s up to each game developer.

Download the Files in Your Web Browser

Valve lets you download your Steam cloud save files via a web browser, too. You can download just your saved files without re-downloading the entire game. To find your saved files, visit Valve’s View Steam Cloud page in your web browser and sign in with your Steam account. You’ll see a list of games using your Steam Cloud storage. Locate the game in the list and click Show Files to see all the files for a game. Each game has a page showing all the files it’s storing in Steam Cloud, as well as the date they were modified. To download a file, click Download. Download all the save files for your game, and you’ll have a copy of its save games. This feature is especially useful for multi-platform games that don’t automatically synchronize save files between platforms.

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.

10 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.

Can’t connect to this network Internet connectivity issues present a complex problem with simple solutions for PC and laptop users. First, it is usually recommended that users rule out problems with the internet connection, router, and Wi-Fi settings before proceeding to troubleshoot settings on your PC/laptop. Once the rest are ruled out, we can then proceed with the following troubleshooting steps and guidelines to fix your wifi connection issue: The first step is to update your windows network adapter driver. Connectivity problems may arise if your network driver is not updated or if it is incompatible with the network adapter. To do so, you may resort to any third-party driver scanning and installing programs found online. This solution should have resorted if users don’t want the hassle of perusing through windows settings that users may not be familiar with. However, this solution requires a pre-existing internet connection other than wifi, so it is recommended you have a backup internet connection via ethernet.

The second step is to uninstall the driver for your network adapter. This solution is to be reported if there is an issue with the driver as restarting the PC after the following steps let windows reinstall the driver again:

• Open the quick access menu on your keyboard by pressing the Windows key and X key at the same time and select “Device Manager” from the menu list.
• From the list of devices, select “Network Adapters”
• Usually on the top of the list is the Wireless Network Adapter
• Right-click the Wireless Network Adapter and select the option to “Uninstall device”
• You will be given a confirmation in a new separate window to proceed. Click “Uninstall” to proceed.
• After completing the previous steps, try rebooting your Windows PC and reconnecting to see if it works.

A third step is to disable the 802.1 1n modes of your network adapter by following the next steps:

• First press the Windows logo key and the X key at the same time to bring up the quick-access menu. And like the previous step, select “Device Manager”
• From the list of devices, select “Network Adapters”
• Right-click the Wireless Network Adapter from the drop-down menu and select properties
• Under properties, select the “Advanced” tab then select the 802.1 1n Mode. To the right drop-down menu change the option to  “Disabled” and click “Ok”
• After, try to re-establish the connection to see if the steps have worked.

In the event that any of the preceding did not fix your problem, it helps to take a second look at the router and network settings using the interface provided by your ISP. A simple reset to the back of your router often fixes the issue. Also, try to check if you have any other administrative capabilities over the network to determine whether your device, in particular, has been MAC filtered or if the frequency of your wireless adapter is not compatible with the broadcast frequency of your router.

As you know, storage devices are an important part of the computer system for porting, saving, and extracting data files. And for you to differentiate between storage devices on your computer system, each one of the storage devices is labeled with a unique number referred to as Disk Signature for identification. The unique disk identifier is stored as a part of the MBR or Master Boot Record. Disk signature is used by operating systems in order to identify and set apart different data storage devices and hard disk drives in the computer for data access. These days, Disk cloning has become a regular practice in upgrading to larger hard disk drives. Drives are cloned in order to produce a similar copy to use both the original drive and cloned copy together. Moreover, lots of virtualization tools are being used to virtualize the physical hard disk drives to create virtual hard disk drives and several virtual machine clones that are created with the existing virtual hard disk drives. And since these are identical copies, chances these copies may have identical disk signatures. As a result, when you use both disks that have identical signatures at the same time you run into the Disk Signature Collision problem. This kind of problem does not often occur as the Windows system does not really allow two disks to function simultaneously when they have the same disk signature. When you encounter a Disk Collision problem in your Windows 10 computer, you may see the following error messages:

• The boot selection failed because a required device is inaccessible
• The disk is offline because it has a signature collision
• This disk is offline because it has a signature collision with another disk that is online

You can fix the disk collision problem by changing the disk signature which you can achieve using the command line utility diskpart in Windows PowerShell or Command Prompt or using Windows Disk Management utility. To fix the disk collision problem, you can make use of the command-line utility called diskpart in Windows PowerShell or Command Prompt to view and change the signature, or can make use of Master Boot record in the Windows Registry. You can also make use of Windows Disk Management Utility to change the signature. Simply follow the given options below to change the disk signature either way.

Option 1 – Change Disk Signature via Diskpart

• Type “command prompt” in the Windows Search bar and then right-click on the related search result and select the “Run as administrator” option.
• After that, type the “diskpart” command and hit Enter to open Diskpart.
• Next, type the “list disk” command to display all the disks available in the system.
• Next, take note of the problematic disk number with the status Offline from the list and then type the “Select disk x” command where x is the offline disk to select the offline disk. For instance, if you type “select disk 1”, it will display the “Disk 1 is now the selected disk” message.
• Now type the “Uniqueid disk” command to display the disk signature and to change the disk’s signature and set the disk online, type the “unique disk ID= (New signature)” where (New signature) is the new ID in hexadecimal. For instance, you can set the new id as “unique disk ID= 1456ACBD”.

Note: If you have given the wrong format ID, the command prompt will display the following error:

“The specified identifier is not in the correct format. Type the identifier in the correct format: in hexadecimal form for an MBR disk or as a GUID for a GPT disk.”

• After you’re done, the disk will be online, and then restart your computer.

Option 2 – Change Disk Signature via Disk Management Utility

• Tap the Win + R keys to open the Run dialog box and then type “diskmgmt.msc” and hit Enter or click OK to open Disk Management.
• Next, right-click on the disk that is marked as Missing or Offline.
• After that, select the Online command from the drop-down menu.
• Then from the selecting option Online, Windows will generate a new disk signature.

Microsoft starting as of today will block its Office 365 users if they are using Internet Explorer or early versions of Edge browsers. So if you are using older non Chromium Edge versions of Microsoft browsers you can no longer access Office services until you switch. Now normally I would fully support this kind of decision since Internet explorer is a slow and vulnerable browser and the edge is similar in that regard. The new edge browser is great and it should be used but the issue I have is that Office 365 is not free, it is a premium feature and I am wondering how Microsoft plans to deal with people that have already paid for service but suddenly cannot access it anymore.

What Is Sndvol32.exe Error?

Sndvol32.exe is actually an important part of the Windows operating system. Responsible for managing the sound-card volume and running programs properly, the problem occurs when error messages appear. The user will be unable to listen to music on the system. Usually, Windows XP users encounter the Sndvol32.exe error.

Solution

Error Causes

Sndvol32.exe error can be caused by any one or several of the reasons listed below.

• Accidental deletion of the DLL file from the system
• Damage to the DLL file due to spyware or virus infection
• Improper removal of software
• Unintentional overwriting on the DLL file by a mismatched version
• Obsolete hardware drivers
• Several obsolete/invalid registry entries
• Corrupt registry entries

Regardless of what triggers the Sndvol32.exe error, it is of utmost importance to take immediate measures to fix the problem and to keep it from occurring again.

Further Information and Manual Repair

If you are looking for ways to fix this error manually, the Windows functionality of System Restore will come into play in this particular scenario. In case the error is caused by a damaged or corrupt file, performing System Restore is an ideal choice as it will allow you to not only get a fresh copy of the operating system, it will be possible for you to remove the error at the same time as well. The procedure for performing System Restore is outlined below as follows.

• Click on the Start menu and type ‘System Restore’ in the search box.
• When the icon for ‘System Restore’ appears, click on it.
• Now type ‘Restore’ in the search box that appears on the start menu.
• The window for the System Restore center will now appear.
• Now you have two options. You can either opt for “Recommend Restore” which is the case where the system itself will choose a restore point for you or you can select “Choose a different restore point”. Users are advised to choose the latter option as it is more customizable.
• Users can now select from a list of restore points that have been created before. If you observe closely, you will realize that one of the restore points is prior to the occurrence of the Sndvol32.exe error.
• Click on the restore point. Once you have confirmed your selection, your system will restart and it will roll back to its previously selected restore point.

One recommendation is to perform the system restore in Windows Safe Mode. This is just to ensure that the System Restore is performed smoothly and any potential problems are kept at bay.

Error 550 - What is it?

Error 550 is an SMTP (Simple Mail Transfer Protocol) outgoing server error code. It usually occurs when you try to send emails through your Outlook account and the email message encounters a relay error. The email returns back without being delivered with a 550 error message. The error message is prompted as either of the following:

"550 Requested action not taken: mailbox unavailable" "550 5 2 1 mail from refused spam site"

In other words, the error code 550 means that your SMTP server was not able to deliver the sent email to the user.

Solution

Error Causes

There are multiple reasons for this error message including:

• The email address was typed incorrectly
• Incorrect SMTP Server settings
• ISP placing restrictions for outgoing mails on the email server
• System infected by virus or malware

Further Information and Manual Repair Regardless of what the reason may be for the error 550 code occurrence, it is advisable to repair and fix the issue quickly to avoid inconvenience. You may not be able to send emails from your Outlook account if the error continues. This can cause great hassle in corresponding with others timely and may create a big communication gap. Here are some quick and efficient ways to resolve this issue on your system:

Solution 1:

There is no need to panic when you encounter error 550. Sometimes the error message may occur because you inserted the wrong/ incorrect email address of the recipient. In such a case, cross-check the recipient’s email address to verify if it is correct. If not, insert the correct address and try sending the email again.

Solution 2:

If the error still persists, try other methods to resolve it. Sometimes error 550 can also occur due to incorrect SMTP settings. Fix it to resolve the error. This can be done by opening your Outlook settings Tools and Accounts option. Now go to view/change the email account for the email account you are having problems with. After that check, the SMTP server is set to mail.yourdomain.com. Then click more settings and then click the outgoing server tab. See if the ‘My server requires authentication for the outgoing server’ is checked. If not, then check on it. Then simply save to confirm changes. Now try emailing again. Hopefully, this will resolve the issue.

Solution 3:

Another reason for the error occurrence can be ISP blockage. When the junk email volumes increase, network administrators (the people who are responsible for managing ISP servers) place restrictions on SMTP email servers to prevent spam on their network. If this is the reason, contact your ISP administrator to resolve the issue.

Solution 4:

Malware and viral infection can also be the cause for error 550. To remove all kinds of viruses including Trojans and spyware and fix the issue right away without compromising on the speed of your PC it is advisable to download Restoro. This is a highly functional and advanced PC Fixer embedded with multiple utilities like a powerful antivirus and a system optimizer. It scans your entire PC in seconds, detects and removes all kinds of viruses. Simultaneously, the system optimizer feature ensures the speed of your PC does not slow down during the scanning and virus removal process. This feature boosts your PC speed significantly. It is user-friendly and has easy navigations making it quite simple for even those users who are not technically sound to work around it and operate it with ease. It is compatible with all Windows versions. Click here to download Restoro and resolve the error 550 messages today!