InternetSpeedTracker Removal Guide

As you know, one of the most useful web browsers all over the globe is Google Chrome. However, it is not without flaws as you could encounter errors while using it. One of these errors is the ERR_UNSAFE_PORT error. This kind of error is caused by the data being accessed using a port that isn’t recommended. When you encounter this kind of error in Chrome, you will see the following error message on your screen:

“The webpage is not available, The webpage at <Address> might be temporarily down or it may have moved permanently to a new address. Error code: ERR_UNSAFE_PORT”

In this post, you will be guided on how you can fix the ERR_UNSAFE_PORT error in Google Chrome on your Windows 10 computer. You can try to set allowed ports or reset or reinstall Google Chrome. For more details, refer to the given options below.

Option 1 – Try to set allowed ports

• To get started, open Google Chrome.
• After that, go to the Shortcut tab and type the following after the whole address in the field named Target: --explicitly-allowed-ports=xxx
• It should look like this “C:/Documents and Settings/User/Local Settings/Application Data/Google/Chrome/Applicationchrome.exe --explicitly-allowed-ports=6666”.
• Now click on Apply and click OK to save the changes made.

Option 2 – Reset Chrome

Resetting Chrome can also help you fix the error. This means that you will be restoring its default settings, disabling all the extensions, add-ons, and themes. Aside from that, the content settings will be reset as well and the cookies, cache, and site data will also be deleted. To reset Chrome, here’s what you have to do:

• Open Google Chrome, then tap the Alt + F keys.
• After that, click on Settings.
• Next, scroll down until you see the Advanced option, once you see it, click on it.
• After clicking the Advanced option, go to the “Restore and clean up option and click on the “Restore settings to their original defaults” option to reset Google Chrome.
• Now restart Google Chrome

Option 3 – Try to clean reinstall Chrome

There are instances when programs leave files behind after you’ve uninstalled them and the same thing can happen to Chrome so before you reinstall Chrome, you have to make sure that you have deleted the User Data folder. To do so, refer to the following steps:

• Hit the Win + R keys to open the Run dialog box.
• Next, type “%USERPROFILE%AppDataLocalGoogleChromeUser Data” in the field and hit Enter to open the User Data folder.
• From there, rename the default folder and name it something else, e.g. “Default.old”.
• After that, install Google Chrome again and check if the issue is now fixed.

If you are using the Camera app on your Windows 10 computer but encountered an error code 0xa00f429f with an error message that says, “Can’t start your camera”, read on as this post will guide you in fixing this problem. This kind of error in the Camera app could be due to a recent update gone wrong or it could also be due to a corrupted driver. If you are certain that the camera is connected and is properly installed, you can try to check for updated drivers. The error code signifies that the drivers have to be updated. However, that isn’t always the case sometimes as the problem could also have something to do with corruption in the driver. The effective ways to troubleshoot this problem would be trying to reinstall or reset the Windows Camera app, or update, rollback or uninstall some device drivers as well as use the Registry Editor. Before you proceed with the instructions provided below, make sure that you have admin privileges and don’t forget to create a System Restore point.

Option 1 – Try to reset or reinstall the Windows Camera app

As pointed out earlier, you can also reset the Camera app to fix the error. To do so, follow the steps below.

• The first thing you have to do is go to the My Pictures folder under the C: drive of the File Explorer and then delete the Camera Roll folder.
• Once you’re done, right-click on an empty area on your screen and create a new folder and name it “Camera Roll”.
• Then from the Start menu open the Settings app and select System.
• From there, navigate to the Apps and features section.
• Now go to Camera and click on the Advanced Options and click the Reset button.

Option 2 – Try to reinstall the Camera app

If resetting the Camera app didn’t help, you might want to reinstall it by following these steps:

• Tap the Win + X keys and select the “Windows PowerShell (Admin)” option from the menu to open Windows PowerShell as admin.
• Next, type this command to uninstall the Camera app: Get-AppxPackage *camera* | Remove-AppxPackage
• Once done, exit the Windows PowerShell and restart your computer and then try to install the latest version of the Camera app from Microsoft Store.

Option 3 – Try to rollback, update or disable drivers

The next thing you can do to fix the error code 0xa00f429f in the Camera app is to roll back, or update, or disable device drivers. It is most likely that after you updated your Windows computer that your driver also needs a refresh. On the other hand, if you have just updated your device drivers then you need to roll back the drivers to their previous versions. Whichever applies to you, refer to the steps below.

• Open the Devices Manager from the Win X Menu.
• After opening the Device Manager, look for the device drivers which have a yellow exclamation mark.
• Then right-click on each one of them. If you haven’t updated this driver in a while, select the “Update Driver” option. On the other hand, if you’ve just updated this driver, then select the Uninstall Device option.
• Next, follow the screen option to update or uninstall it.
• Finally, restart your computer. It will just reinstall the device drivers automatically if you have chosen to uninstall them.

Note: You can install a dedicated driver on your computer in case you have it or you could also look for it directly from the website of the manufacturer.

Option 4 – Try to use the Registry Editor

• Tap the Win + R keys to open the Run dialog box and type “Regedit” in the field and then hit Enter to open the Registry Editor.
• Next, navigate to this registry key: ComputerHKEY_LOCAL_MACHINESOFTWAREWOW6432NodeMicrosoftWindows Media FoundationPlatform
• From there, right-click on any empty space on the right side part of the window and select New > DWORD (32-bit) Value.
• Then name it as “EnableFrameServerMode” and double click on it.
• Now set its value data to “0” and its base value as Hexadecimal and then click on OK.
• After that, restart your computer and see if it helped in fixing the problem or not.

SearchApp by Blpsearch is a Browser Hijacker that is presently targeting Google Chrome browsers. It is offered as a tool gives user enhanced online search experience. Search App also has other amazing tools that let you quickly search the web from a new tab window.

This extension changed your home page and new tab search to blpsearch. While installing you will see additional ads and sponsored links displaying throughout your browsing sessions. It collects user browsing information and uses it to better serve sponsored content.

About Browser Hijackers

Browser hijacking means a malicious code has control over and altered the settings of your web browser, without your approval. There are numerous reasons why you might experience an internet browser hijack; however commercial, marketing, and advertising are the key reasons for their creation. Generally, hijackers will force hits to websites of their preference either to increase web traffic generating higher ad earnings, or to obtain a commission for every user visiting there. Nonetheless, it is not that naive. Your internet safety is jeopardized and it is also very annoying. In a much worst case, your browser could be hi-jacked to download malicious software that will do a lot of damage to your computer or laptop.

Find out how to identify a browser hijack

Symptoms that your internet browser is hijacked include: your web browser’s homepage is suddenly different; bookmark and the new tab are also modified; the default browser configurations have been changed and/or your default web engine is altered; unsolicited new toolbars are added to your web browser; you observe numerous ads appear on your web browsers or display screen; your browser has instability issues or displays frequent errors; Inability to navigate to certain sites, especially anti-malware and other computer security software sites.

How it infects your personal computer

Browser hijackers can enter a PC by some means or other, for example via file sharing, downloads, and email too. Many internet browser hijackings come from add-on applications, i.e., toolbars, browser helper objects (BHO), or extensions added to web browsers to provide them extra capabilities. Some browser hijackers spread in user’s computers by using a deceptive software distribution strategy known as “bundling” (generally through shareware and freeware). Examples of popular browser hijackers are Fireball, GoSave, Ask Toolbar, CoolWebSearch, RocketTab, and Babylon Toolbar. Browser hijackers may record user keystrokes to gather potentially important information leading to privacy issues, cause instability on systems, drastically disrupt the user experience, and ultimately slow down the system to a stage where it becomes unusable.

How to repair a browser hijack

The one thing you could try to remove a browser hijacker is to discover the malicious software within the “Add or Remove Programs” list of the Windows Control Panel. It might or might not be there. When it is, uninstall it. Yet, some hijackers will be more difficult to locate or remove since they might get themselves associated with certain important computer files that enable it to operate as a necessary operating-system process. You should think about carrying out manual fixes only if you’re a tech-savvy individual because there are negative consequences associated with messing around with the system registry and HOSTS file. Installing and running antivirus software on the affected computer could automatically erase browser hijackers and other malicious programs. Safebytes Anti-Malware features a cutting-edge anti-malware engine to help you prevent browser hijacker infection in the first place, and clean up any existing issues. Together with the anti-malware tool, a PC optimizer, can help you in getting rid of all linked files and modifications in the computer registry automatically.

What To Do If You Cannot Install Any Anti-Malware?

Malware can cause plenty of damage to your personal computer. Some malware goes to great lengths to stop you from downloading or installing anything on your computer, particularly anti-virus software programs. If you are reading this now, you’ve perhaps realized that a malware infection is a reason behind your blocked net traffic. So how to proceed if you need to download and install an antivirus application such as Safebytes? There are a few steps you can take to circumvent this problem.

Install anti-virus in Safe Mode with Networking

In Safe Mode, you can actually change Windows settings, uninstall or install some program, and eradicate hard-to-delete malware. In the event the malware is obstructing the internet connection and affecting your computer, running it in Safe Mode allows you to download antivirus and run a scan whilst limiting potential damage. To boot into Safe Mode, hit the “F8” key on the keyboard right before the Windows boot screen shows up; Or right after normal Windows boot up, run MSConfig, check Safe Boot under Boot tab, and click Apply. Once you’re in Safe Mode, you can attempt to install your antivirus software program without the hindrance of the malware. Following installation, run the malware scanner to eliminate most standard infections.

Use an alternate browser to download security software

Some malware only targets particular web browsers. If this is your situation, use another web browser as it could circumvent the virus. In the event you suspect that your Internet Explorer happens to be hijacked by a virus or otherwise compromised by cybercriminals, the most effective thing to do is to switch to an alternate web browser such as Google Chrome, Mozilla Firefox, or Apple Safari to download your chosen security program – Safebytes Anti-Malware.

Install antivirus on a flash drive

Here’s yet another solution which is utilizing a portable USB anti-virus software that can scan your system for malware without needing installation. Do these simple steps to clear up your affected computer using a portable antivirus. 1) On a clean PC, download and install Safebytes Anti-Malware. 2) Connect the flash drive to a USB port on the clean computer. 3) Run the setup program by double-clicking the executable file of the downloaded application, which has a .exe file extension. 4) Select thumb drive as the place when the wizard asks you where you want to install the application. Follow the directions to finish the installation process. 5) Transfer the USB drive from the clean computer to the infected computer. 6) Run the Safebytes Anti-malware directly from the pen drive by double-clicking the icon. 7) Click “Scan Now” to run a scan on the affected computer for viruses.

Protect your Computer against Malware With SafeBytes Security Suite

If you’re looking to download the anti-malware program for your PC, there are various tools in the market to consider but you just cannot trust blindly anyone, irrespective of whether it is paid or free program. Some of them are excellent, some are ok types, and some will ruin your computer themselves! When searching for anti-malware software, pick one that offers reliable, efficient, and complete protection against all known computer viruses and malware. In terms of commercial tool options, most people go with well-known brands, like SafeBytes, and are quite happy with it. SafeBytes anti-malware is a powerful, highly effective protection tool created to help users of all levels of computer literacy in identifying and eliminating harmful threats out of their computer. Through its cutting-edge technology, this software protects your personal computer against infections brought on by different types of malware and other threats, including spyware, adware, computer viruses, worms, trojan horses, keyloggers, potentially unwanted programs (PUPs), and ransomware. SafeBytes anti-malware offers a myriad of enhanced features that sets it apart from all others. Listed below are some of the features you might like in SafeBytes. World-class AntiMalware Protection: Using its enhanced and sophisticated algorithm, this malware elimination tool can identify and eliminate the malware threats hiding in your PC effectively. Active Protection: SafeBytes gives round-the-clock protection for your computer restricting malware attacks in real-time. This software will always keep track of your PC for suspicious activity and updates itself regularly to keep abreast of the latest threats. Website Filtering: SafeBytes checks and gives a unique safety rating to every single website you visit and block access to web pages considered to be phishing sites, thus safeguarding you against identity theft, or known to contain malware. Light-weight: SafeBytes is a lightweight and user-friendly antivirus and anti-malware solution. As it utilizes minimal computer resources, this program leaves the computer’s power exactly where it belongs to: with you. Fantastic Tech Support: You can get high levels of support round the clock if you’re using their paid software. To sum it up all, SafeBytes Anti-Malware gives you outstanding protection combined with very low system resource usage with both great malware detection and prevention. Once you’ve installed SafeBytes Anti-Malware, you no longer need to worry about malware or any other security concerns. So when you need advanced forms of protection features and threat detections, purchasing SafeBytes Anti-Malware could be worth the dollars!

Technical Details and Manual Removal (Advanced Users)

If you don’t wish to use an automated tool and prefer to remove SearchApp manually, you could possibly do so by going to the Windows Add/Remove Programs menu in the control panel and deleting the offending program; in cases of browser extensions, you can uninstall it by going to the browser’s Add-on/Extension manager. You’ll probably also want to totally reset your internet browser to its default configuration settings. In order to ensure the complete removal, manually examine your hard drive and registry for all the following and eliminate or reset the values as needed. But bear in mind, this is often a difficult task and only computer professionals can perform it safely. In addition, some malware is capable of replicating or preventing deletion. It is advisable that you carry out the removal procedure in Safe Mode.

Seeing a yellow triangle with an exclamation mark on the battery symbol on the System Tray of your Windows 10 laptop is not really uncommon especially if your battery is about to run out of power. However, if you just purchased your laptop recently and the first thing you’ve noticed when you first opened it is the yellow triangle with an exclamation mark in the battery, read on as this post will help you resolve this issue. Seeing this kind of icon on your computer does not necessarily mean that you have to replace your battery as there are still several potential fixes you can try to resolve the problem. So if you notice this icon, you can try running the Power troubleshooter as it will help you resolve any potential issues with the battery. Aside from that, you can also restore the default settings of the power plan manually or uninstall and reinstall the battery driver. For more information, refer to the given options below.

Option 1 – Try to run the Power troubleshooter

As pointed out, the Power troubleshooter can help you resolve any issues your battery might have automatically. It plans and detects system settings that can affect power usages like timeout and sleep settings, display settings, and screensavers and restores them to their default settings. To run this troubleshooter, follow these steps:

• Open the Windows Settings and go to the Update and Security option.
• Next, click on the Troubleshoot option under Update and Security and then scroll down until you see the “Power” option.
• Under Power, click on the “Run the troubleshooter” button to start running the Power troubleshooter.
• Wait for a couple of seconds until the Power troubleshooter is done scanning your computer for issues. Once it’s done, follow the next on-screen instructions that appear on the screen.
• If needed, restart your computer and see if it has fixed the problem.

Option 2 – Restore the default settings of the Power plan manually

• Open the Windows Settings again and select System.
• Next, scroll down until you see the “Power & sleep” option.
• After that, click on the “Additional power settings” option located in the right pane to open the Power Options.
• Now click on the link that says, “Change Plan Settings” and select the “Restore default settings for this plan” option.

Option 3 – Try to uninstall or reinstall the Battery driver

You might also want to uninstall or reinstall the battery driver as it can also resolve the problem. But before you start, you have to shut down your computer and remove the power chord as well as the battery. Once you’re done, follow these steps:

• Plug the power chord and restart your computer.
• Once your computer has restarted, tap the Win + R keys to open the Run utility and type “devmgmt.msc” in the field and tap Enter to open the Device Manager.
• After that, look for the “Batteries” driver from the list of drivers and expand it.
• Then right-click on the “Microsoft ACPI-Compliant System” driver and click on the “Uninstall device” option.
• Once it’s done, restart shut down your computer and remove the power chord and then attach the battery.
• Now attach the power chord again and restart your computer to automatically install the driver.

If you have been stuck on allocating disk space on steam you know how annoying this error could be. Here you are, with your new game eager to play it and relax a little and all of the sudden steam gets stuck on allocating disc space. Luckily this error is fixable, follow provided guide to fix the error and continue with installing the game.

1. Restart computer

   An old age solution of turning it off and turning it back on but in this case, it works 90% of the time.

2. Run Steam as administrator

   Allocating disk space when done by a third-party application can be a task that requires privileges higher than the normal user. Find the steam executable file in the installation folder, right-click on it and run it as an administrator

3. Clear Steam cache

   Launch Steam in admin mode. Once in the client, click on Steam at the top left corner of the screen. From the drop-down box, click on Settings. Once in the Settings, navigate to the Downloads tab. Click the Clear Download Cache option. Click OK on the prompt to confirm your action. Wait for the process to complete. When done, save changes and exit the client.

4. Change download server

   Launch Steam client in admin mode. Once in the client, click on Steam at the top left corner of the screen. From the drop-down box, click on Settings. Once in the Settings, navigate to the Downloads tab. Click the drop-down menu under the Download Region. Choose a different server to download from. Exit the Steam client.

5. Refresh installation files

   • Kill a Steam process in Task Manager.
   • Navigate to your Steam folder
   • Inside the Steam folder, select everything except the steamapps folder and the Steam.exe executable file.
   • Tap the Delete key on your keyboard.

6. Turn off firewall

   Firewall can prevent steam and cut access to system operations, disable firewall to fix this issue.

7. Stop overclocking

   If you have overclocked your PC, you can simply reverse the change. The steps you will need to take depends on the overclocking software. Launch the software and look for the option to stop the overclocking. Once done, restart your computer, rerun the game installation.

A not long time ago we had an article about the deep WEB and dark WEB here on errortools.com explaining its origins and its purpose. The article can be found here if you are interested: https://errortools.com/windows/what-is-deep-and-dark-web/ Now at this point in time, we want to present you with 15 great Deep WEB sites that could offer you some information not found anywhere else, that could offer you some privacy, or simply to have some fun and safely explore how it is like to be part of deep WEB. Take notice that for successful visiting of given sites you will need to have installed TOR browser. More about Tor browser itself can be found here: https://errortools.com/blog/software-review-series-tor-browser/ and its official website for download here: https://www.torproject.org/download/ Make sure that you copy the onion link and paste it into your TOR browser in order to access the site. That being said, let’s begin.

Mail2Tor

http://mail2tor2zyjdctd.onion/ If you want secure and private ways of sending your emails then look no further. Mail2Tor uses a webmail client and encrypts each email received or sent, combine that for not storing IP addresses and you have a private and safe environment for your emails.

The Hidden Wiki

http://zqktlwiuavvvqqt4ybvgvi7tyo4hjl5xgfuvpdf6otjiycgwqbym2qad.onion/wiki/index.php/Main_Page The Hidden Wiki is the go-to site if you want to explore more of deep WEB since it is the site of collected .onion sites. Think of it as a registry of onion sites that want to be accessed publicly but offer anonymity.

TorLinks

http://torlinksd6pdnihy.onion/ TorLinks is another site focusing on .onion site listings. Site themselves are divided into categories and are easy to find. Take note that .onion sites come and go so make sure to visit frequently both The Hidden Wiki and TorLinks in order to be updated.

Torch Search Engine

ttp://xmh57jrzrnw6insl.onion/ Torch is the oldest and most well-known search engine for dark web links, with its database of over a million .onion websites there is a chance that you will find what you are looking for on it.

DuckDuckGo

http://3g2upl4pq6kufc4m.onion/ Integrated into TOR itself as a default search engine DucDuckGo has proven itself to be a great competitor and challenger to Google. But unlike Google, DuckDuckGo will not track you nor store your search activities making it a great general private search engine.

Facebook

https://www.facebookwkhpilnemxj7asaniu7vnjjbiltxjqhye3mhbshg7kx5tfyd.onion/ Yup, Facebook has its own .onion version of its popular platform. Now since Facebook itself is a social media platform anonymity is out of the question but with .onion routing, you can have and maintain a Facebook account from locations where you normally could not like in some countries where Facebook.com is banned.

Galaxy3

http://galaxy3bhpzxecbywoa2j4tg43muepnhfalars4cce3fcx46qlc6t3id.onion/ Galaxy3 is also a social platform, the site is mostly populated with code experts and other individuals posting all kinds of stuff.

The Dark Lair

http://vrimutd6so6a565x.onion/index.php/Board Dark Lair was the first image exchange website that evolved into a social network. One difference from the other two mentioned is that you can engage in the website without registration as an anonymous user.

Pro Publica

https://www.propub3r6espa33w.onion/ The aim of the five-time Pulitzer Prize winner ProPublica is “To expose abuses of power and betrayals of the public trust by government, business, and other institutions, using the moral force of investigative journalism to spur reform through the sustained spotlighting of wrongdoing.” It’s the first major online publication to have a .onion address. The non-profit newsroom is funded by organizations such as the Sandler Foundation and has made countless contributions to the fight for free speech and privacy.

Soylent News

http://7rmath4ro2of2a42.onion/ Soylent news is an onion site that well brings news. The difference from other sites of the same content is that Soylent news is community moderated without any big names involved so it is authentic in its content.

CIA

ttp://ciadotgov4sjwlzihbbgxnqg3xiyrg7so2r2o3lt5wz5ypk4sxyjstad.onion/ Tor’s history is an unlikely tale. It was created by the U.S Navy with the purpose of helping informants in foreign nations to communicate safely over the Internet. The Central Intelligence Agency (CIA), in that spirit, released a .onion site so that people from across the globe can browse their resources securely and anonymously.

Secure drop

https://secrdrop5wyphb5x.onion/ Secure drop is a platform for changing leaked information and for journalists to communicate with their leads in private. It is used by Washington Post, Pro Publica, and The Guardian.

Hidden Answers

http://answerszuvs3gg2l64e6hmnryudl5zgrmwm3vh65hzszdghblddvfiqd.onion/ Hidden Answers is Reddit or Quora of the dark web but as in the spirit of the dark web, all discussed topics and stories are in total anonymity.

SCI-HUB

http://scihub22266oqcxt.onion/ With over 50 million research papers in the domain of science shared freely, Sci-Hub eliminates all barriers of free knowledge and offers a unique approach to education and scientific information.

Smartmixer.IO

http://smrtmxdxognxhv64.onion/ Smartmixer is a bitcoin mixer. The service scrambles your bitcoin with other users making your purchases completely anonymous. And that's it. 15 dark WEB onion sites you need to visit. I hope that you enjoyed the list and found something useful in it. Also, note that onion links can change overnight so if any of provided links do not work just go to DuckDuckGo and search for the site with the onion at the end.

As you know, Microsoft constantly releases new updates with the main goal of fixing bugs as well as deliver users with new and exciting features. However, there are times when the latest update comes with an unwanted bug. One of these bugs is an error message saying, “Low Disk Space. You are running out of disk space on Local Disk (G:). Click here to see if you can free space on this drive.” So if you have recently installed a Windows 10 update, then you’ll most likely see a completely new drive on your computer which will appear right after the installation of the update and you’ll also start seeing the aforementioned error message. It gets irritating as this error message keeps on popping up even if you still have a lot of free space on your other drivers. Obviously, the main reason why this error message pops up all the time is the bug brought along by the Windows Update. This bug unhides the recovery partition drive and allocates it a drive letter which is why you are seeing a new drive in your computer. Thus, you can get rid of the pesky error message by simply removing the letter of the new drive. Just remember that you must not delete anything from the recovery partition drive nor format the drive. Formatting or deleting the recovery partition drive can heavily affect the recovery of Windows since the data on the drive is used by the Windows Recovery Environment or your system’s manufacturer. A lot of users have reported that removing the drive letter has resolved the issue. And if you worry that removing the drive letter will delete the drive, you are mistaken. This solution is basically harmless and is proven effective to make the notifications go away. Carefully follow the instructions below to get rid of the Low Disk Space notification by removing the drive letter.

• Step 1: Tap the Windows key once.
• Step 2: Next. In the Windows Start Search, type in “command prompt” and right-click on Command Prompt from the search results and select the “Run as administrator” option or you could simply tap Win + R keys and then input “cmd” and hit Enter to open Command Prompt.
• Step 3: After opening Command Prompt, type in “diskpart” and tap Enter.
• Step 4: Next, type in “list volume” and tap Enter. After that, you will see a list of drives.
• Step 5: Take note of the letter associated with the newly created drive.
• Step 6: Afterwards, type in “select volume <drive letter>” and tap Enter. Take note that you must replace the <drive letter> with the drive letter you’ve found in Step 5.
• Step 7: Now type in “remove letter=<drive letter>” and then tap Enter. Once again, replace the <drive letter> with the letter you took note of in Step 5.

As you know, Excel sheet is frequently acclaimed as one of the most useful software that allows users to create spreadsheets, crunch numbers as well as prepare a business report. Usually, tapping the arrow keys to move from one cell to another. However, there are times when you might experience trouble in tapping them – for instance, they won’t work when you tap them. This kind of problem can be quite frustrating since no matter what you do, especially when you tap the arrow keys, instead of a single cell, it moves the entire spreadsheet. If you are one of the users who experience this problem, worry no more for this post will guide you on what you can do to fix it. When arrow keys won’t function as intended in Excel spreadsheets, it could be due to unintended behavior of the Scroll key or it could be related to some issues with the keyboard driver. Whatever the cause is, here are some suggestions you can check out to fix it.

Option 1 – Try to disable the Scroll Lock

The first thing you can do to fix this problem with arrow keys is to disable the Scroll Lock. Although doing this is easy, newer laptops don’t actually come with it so if your keyboard does not come with a scroll key, all you have to do is tap the Fn key and disable Scroll Lock. Aside from that, you could also use the on-screen keyboard to turn off the Scroll Lock. You will see its status on the Excel sheet which will help you to double-check. Moreover, you could also tap the Shift + F14 keys to toggle off the Scroll Lock. To use the on-screen keyboard to turn off Scroll Lock, follow the steps below.

• Tap the Windows key and type “on-screen keyboard” and then tap Enter.
• Once the on-screen keyboard is opened, you should see that the Scroll Lock is on the “On” position since the ScrLk keys are in blue.
• Like pointed out earlier, you can utilize the Scroll Lock indicator located in the status bar as well as disable or enable the scroll key by using this feature on Microsoft Excel.

Option 2 – Try turning on the Sticky key

If disabling the Scroll Lock did not fix the problem, you can try turning on the Sticky Key instead. A lot of users reported that this option fixed the problem for them. So you should try to turn on the Sticky key and to do that, follow the steps below.

• First, type “control panel” in the Start Search and click on Control Panel from the search results.
• Next, select the “Turn On Sticky Keys” option and click on OK.
• After that, go back and uncheck the “Turn On Sticky Keys” option. This should fix the malfunctioning arrow keys on Excel.

Option 3 – Try running the Hardware and Devices Troubleshooter

The first thing you can do to fix the problem is by running the Hardware Troubleshooter. Although it won’t make much of a difference, there’s still a possibility that it could automatically fix the problem with these function keys. To use it, refer to 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 4 – Update the keyboard driver

You can also update the keyboard driver to fix the problem. There are cases when an outdated or corrupted driver can fix the problem. To do so, follow the steps below.

• Tap the Win + R keys to open the Run dialog box.
• Then type “devmgmt.msc” in the field and hit Enter to open the Device Manager.
• From there, look for the keyboard driver and click on it.
• Next, right-click on the keyboard driver and select the Update driver option.
• After that, click the “Search automatically for updated driver software” option to proceed.

Option 5 – Reinstall the keyboard driver

If updating the keyboard driver didn’t help, then you might want to reinstall it. How? Follow the steps below.

• Tap the Win + R keys to launch Run.
• Type in MSC into the box and tap Enter or click OK to open the Device Manager.
• After that, a list of device drivers will be displayed. Look for the keyboard driver, right-click on it and then select “Uninstall device”.
• After that, unplug the device and restart your PC.
• Then plug your device back in. Assuming your device is connected to your PC, open the Device Manager again.
• Next, click on the Action button and click the Scan for hardware changes button. That should fix the problem

Note: You could also completely uninstall the driver and go directly to the manufacturer’s website and download the latest driver for your hardware and then install it.

Error Code 0x80073afc - What is it?

Error code 0x80073afc deals with an antivirus program first built into Windows 8/8.1 This error occurs when Windows Defender, the built-in anti-virus software in Windows 8/8.1 and higher, does not start automatically and users attempt to manually start the program. During the initialization period of the program start-up, something goes wrong and users get a 0x80073afc Error message. The error message states there was a problem with the initialization of the program. Windows Defender provides protection of your computer and it is advised by the Microsoft Corporation that you ensure it starts up automatically on every start-up.

Solution

Further Information and Manual Repair

Users have found several manual repairs that have fixed the problem without needing to contact technicians for extra help. While the methods below should solve your problem easily, if this is the first time you have encountered the issue you may want to do a simple restart. This has fixed the problem for some users and is the easiest first troubleshooting move. If it doesn’t work move on to the methods listed below, which are easily completed without extra help.

Before trying any of these methods, please make sure that you are logged into a profile that is listed as the administrator of the computer of his administrative powers enabled. If this is not the case you will not be able to complete the following methods. Please log out and log back in on the administrator profile.

Method 1:

First, check to see if you have a third-party anti-virus program installed on your computer. Some users believe that the built-in Windows Defender program is not powerful enough to handle the safety of their computer so they usually download a third-party program. However, that program may have caused a conflict with Windows Defender and may not allow it to open. If you do have a third-party program installed, try uninstalling it then manually starting Windows Defender.

Method 2:

If method one does not work, you may be infected by malware or a virus that has tampered with the settings on your computer and will not allow Windows Defender to start automatically or manually.

First, open Run by holding the “Win” key and pressing the “R” key. Then type “Regedit”. The program will ask for permission to follow through with this action. Click on “Yes” and the Open Registry Editor will open.

Find the HKEY_LOCAL_MACHINESoftwareMicrosoftWindows NTCurrentVersionImage File Execution Option and check to see if there are any files similar to MSASCui.exe or MpCmdRun.exe. If there are any file entries that resemble that, you will want to right-click on them before selecting the “Delete” option. If you do not see any entries that match, this is not the issue with your Windows Defender and you will want to try another method.

The Registry on your computer is very important. It helps tell your computer what programs are safe to run, what programs should be run, and what programs should not be run. If it is tampered with by a virus or Malware, multiple system operations can be affected.

However, if you did find similar file names, and you deleted them, try to start Windows Defender manually. If it does not work again, move on to the next method. 

Method 3:

If the first two methods do not work for your issue, and you are still receiving error code 0x80073afc when attempting to start Windows Defender, this step should solve the problem if you have Restore Point installed on your computer, which you most likely do.

For this method, we will be restoring your computer to a previous Restore Point. First, just like in method two, hold the “Win” key and press the “R” key. This will open run. Next type “Rstrui.exe” and click “ok”. After some time, you will see System Restore Windows. Click “Next” and select the restore point that you would like to go back to. After your computer has restored to the point you selected, check to ensure that Windows Defender has started correctly.

If the above methods aren't able to rectify the issue, you might have to download and install a powerful automated tool to get the job done.