Trending February 2024 # How To Remove Windows Defender Security Warning Scam # Suggested March 2024 # Top 8 Popular

You are reading the article How To Remove Windows Defender Security Warning Scam updated in February 2024 on the website We hope that the information we have shared is helpful to you. If you find the content interesting and meaningful, please share it with your friends and continue to follow and support us for the latest updates. Suggested March 2024 How To Remove Windows Defender Security Warning Scam

We all go through different scams while browsing the web or working on our Windows 11 PC. But the Windows Defender security warning is one of the most common and harmful online scams. Many of us keep getting this warning pop-up while working on our system, which irritates us a lot and sometimes loots us hundreds of bucks.

If you’re also getting the Windows Defender security warning on your Windows PC, and want to get rid of it, read this guide until the end. Here in this guide, we’ve shared some working methods to remove the Windows Defender security warning scam in Windows 11.

What Is the Windows Defender Security Scam?

Windows Defender security warning is an online phishing pop-up that states that your system has some malware or viruses that need to be removed immediately. To remove the virus, they ask you to call on a given number owned by a scam agent who pretends to be an official Windows helper from Microsoft.

Once you call on the given number, the scam agent answers your call and talks professionally like an official Windows helper. To help you out, they either ask you to pay some money or give you access to your computer using TeamViewer or other remote connectivity apps.

Once they get access to your system, they inject malicious files into your system to steal your personal data, such as financial details, login credentials, etc. Also, they don’t remove those infected files from your system and use them as a backdoor to access your system anytime in the future.

Last but not least, if you don’t agree to the Windows Defender security warning, they make the situation tenser by saying that you’ll lose access to your computer.

Why Are You Getting the Windows Defender Security Warning?

One of the most common reasons for getting the Windows Defender security warning scam is malware or viruses infected files or programs on the system. It could be possible that you may have unknowingly downloaded malicious resources from a shady site on your website. Also, there’s a possibility that you’re visiting a malicious site, which displays this pop-up warning again and again.

Remove Windows Defender Security Warning Scam

Hopefully, the mentioned workarounds will help you get rid of the Windows Defender security warning scam.

1. Restart Your PC

Restarting the PC is one of the easiest and most effective workarounds to get rid of the Windows Defender security warning scam. Doing so will refresh the entire system and fix all the temporary glitches with it. So, try rebooting your Windows 11 PC to check if it helps you eliminate this warning.

To restart your PC, press the Alt + F4 keyboard shortcut to open the Shut Down Windows prompt and select Restart or Update and Restart from it. Once you do so, your system will restart and fix the issue.

2. Force Close the Windows Defender Security Warning

In most cases, the warning pop-up gets closed easily. But some users said that they can’t close the pop-up on their system. If that’s the same with you, we suggest you force close the warning in the Task Manager and restart your PC. So, check the below-listed instructions to know how to do so:

1. Use the Ctrl + Alt + Delete shortcut and select Task Manager on the next screen to open Task Manager.

3. Search for a shady process in the Processes section that you think could be showing this warning.

3. Scan for Viruses and Malware

One of the most common reasons for this pop-up warning is the infected files stored on the system. You may have also mistakenly downloaded some infected files on your PC, which is showing this warning.

Considering this, we suggest you run a detailed virus scan to search for the malware or viruses infected files and remove them. Below are the steps to scan your PC for malware or viruses using the Windows Defender Antivirus tool:

1. Press the Windows key to open the Windows Search Box, type Virus & threat protection, and press Enter.

4. Now, wait for the mentioned estimated time for the virus scan to complete and view the results.

4. Use a Third-Party Antivirus

Suppose the Windows Defender Antivirus tool doesn’t find anything suspicious on your PC, but you still think that the virus is showing this issue. To ensure the same, we suggest you re-run a quick virus scan using a third-party antivirus. You can get any third-party antivirus for your Windows 11 PC that’s completely reliable and find & remove the infected files on your PC.

5. Uninstall Malicious Programs From Your PC

In some cases, it found that users unknowingly downloaded a malicious application on their Windows system, which constantly showed them this pop-up warning. If you also started getting this warning after installing a particular app, we suggest you uninstall it immediately. Follow the below-mentioned steps to remove it from the system:

1. Open the Windows Search Box, type Add or remove programs in it, and select it from the search results.

2. Search for the program you think is infected, and uninstalling it will fix the issue.

6. Force Close & Reopen Your Browser

If you’re getting the Windows Defender security warning while browsing a particular web page and can’t close it, then you should try force-closing your web browser. You can check the below steps to know how to do the same:

7. Clear Your Browser’s Cache

Another possible way to eliminate the Windows Defender security warning scam is to clear the web browser’s cache. This will refresh all the web pages you visited using your browser and, most importantly, resolve the problem. So try the same by following the below-mentioned steps and check whether it helps you get rid of this warning with ease:

In Google Chrome

2. Select Privacy and security in the left navigation pane and open the Clear browsing data section.

In Microsoft Edge

1. Launch the Microsoft Edge program and open the History section with the Ctrl + H keyboard shortcut.

3. Set the Time range dropdown to All time and check all the checkboxes on the Clear browsing data prompt.

8. Try Disabling Browser’s Extensions

It could be possible that some of the extensions installed on your web browser are malicious, thus showing Windows Defender security warning. To check whether that’s true, we suggest you disable all the web extensions one by one and check the issue’s status simultaneously. Below are the steps to do the same:

In Google Chrome

2. Choose Extensions from the window’s left navigation pane.

4. Now, check the issue status, and follow the same steps with other extensions if the issue still exists.

In Microsoft Edge

2. Now, switch off the slider next to the web extension to disable it and check the issue’s status.

3. If the warning still keeps popping up while visiting sites, continue disabling the remaining extensions.

9. Factory Reset Your Web Browser’s Settings

If neither clearing the web browser’s cache nor disabling the web extensions fixes the issue, we suggest you reset the web browser’s settings. This is because it could be possible that your web browser’s settings are misconfigured, and because of this, this pop-up warning is constantly appearing. So, check the below-listed steps to reset your browser’s settings:

In Google Chrome

In Microsoft Edge

2. Select the Settings option from the dropdown and select Reset settings from the sidebar.

10. Reinstall Your Browser

During the research, we found that some users fixed the issue by reinstalling the web browser. So, if you’re still getting the same warning while using your browser, you can also try reinstalling the web browser on your PC. Doing so will remove all your web browser’s data from the system and might fix this issue. Do the same and check the issue’s status.

11. Switch to Another Web Browser

If reinstalling the web browser doesn’t remove the Windows Defender security warning, try using another browser. You can choose any other web browser you think is reliable and meets your needs. Also, you can go through our detailed guide to know some of the best web browsers for Windows 11.

12. Factory Reset Your PC

Last but not least, if you’re still getting the Windows Defender security warning again and again, then you’ve no other option than factory resetting your system. This will completely clean your system, including infected files, and revert all the system’s settings to the default state. So, if you’re comfortable resetting your PC, follow the below steps to do so:

1. Press the Windows + I keyboard shortcut to open the Settings app and move to the Recovery section.

Hopefully, the Windows Defender security warning must be removed now.


Is Windows Defender Security Warning a Scam?

Yes, the Windows Defender security warning is a scam, as Microsoft doesn’t ask you to pay money to resolve an issue.

How Do I Know if a Security Alert From Microsoft Is Real?

Here are some easy ways to know if a security alert from Microsoft is real or not:

1. Microsoft never asks you to pay money or call on a particular contact number to get the issue resolved.

2. If you see a security alert inside your system’s web browser, it’s probably a fake security alert.

3. Microsoft doesn’t find issues in your computer and informs you about that.

How Do I Get Rid of Fake Microsoft Virus Alerts?

If you’re getting the fake Microsoft virus alerts repeatedly, we suggest you run a virus scan, as it could be possible that they’re appearing because of some malware in the system.

Why Do I Keep Getting Fake Virus Alerts?

It could be possible that you may have unknowingly downloaded some infected files on your system, because of which you keep getting fake virus alerts on your system. You can run a detailed virus scan on your system to remove all the infected files and get rid of the alert.

Are Fake Virus Notifications Real?

No, fake virus notifications aren’t real. It’s a trap designed to loot your money and steal personal information.

Windows Defender Security Warning Is a Scam

Windows Defender security warning is one of the most popular scams, and many people lose their personal information and hard-earned money in it. If you were also getting the same Windows Defender security warning scam while using your Windows 11 PC, then we hope the working methods we shared in this troubleshooting guide helped you get rid of it. If we really helped you eliminate it, then make sure to share which of the mentioned methods helped you fix it.

You're reading How To Remove Windows Defender Security Warning Scam

How Good Is Windows Defender To Protect My Computer

How good is Windows Defender to protect my computer




Windows Defender is an integrated and therefore free antivirus software for Windows 10.

If you don’t know how good Windows Defender is, then find out that it offers great protection with minimal system demand.

It is one of the best free antivirus tools for Windows 10 with ransomware protection and browser control features.

Leave your worries behind with an alternative antivirus solution that keeps your PC data safe.

ESET Antivirus comes with all the security tools that you may ever need to protect your data and privacy, including:

Anti-theft support

Webcam protection

Intuitive setup and UI

Multi-platform support

Banking-level encryption

Low system requirements

Advanced anti-malware protection

An antivirus program needs to be fast, efficient, and cost-effective, and this one has them all.

If you are looking to install a reliable antivirus on your Windows 10 PC, but don’t know which is the best free antivirus, we are here to help you out.

As you most likely know, the built-in Windows Defender is worthy of your full attention. Could this be the perfect choice for you as well?

Even though many users swear by third-party security software solutions, Windows Defender should not be cast aside, as the software comes pre-installed on all Windows 10 devices for free.

This antivirus software has received several improvements in the last few years, but read more about it below.

Does Windows Defender protect your Windows PC?

Microsoft has done an excellent job adding new features and upgrading a lot of the functions that Windows Defender comes with.

Now having included ransomware protection, browser control, and device performance, the built-in antivirus can hold its own against most other antivirus utilities.

In the battle for the best free Windows antivirus between Windows Defender and Avast, Maximum PC choose Avast, but here’s what they said about Windows Defender:

Avast wins this bout by taking three of the five categories and tying in another, though it’s not quite as lopsided as it appears. Windows Defender, while not as fully featured as Avast, is capable of blocking common threats, and it doesn’t put a drain on system resources. Avast’s army of defenses is just bigger and better trained to spot danger from more places, like IM clients. It also has a bigger arsenal of weapons.

If you want extra protection or more features like email scanning, or machine learning to automatically block malware, then you might be better served by a third-party antivirus solution.

Third-party antivirus software that can replace Windows Defender

As a third-party antivirus solution to replace Windows Defender, we recommend a tried and tested alternative.

Similarly to Windows Defender, our suggestion has little to no impact on your system, and it will quietly work in the background to provide the best level of security one can hope for.

In addition to the features offered by Windows Defender, using our suggestion, you can benefit from more specialized tools that incorporate functionality obtained by using several programs.

You have a top-notch anti-malware protection, also a webcam protection, and all this with low system requirements.

Also, keep in mind that you can try out this antivirus for 30 days, completely free, and with full functionality.

Still experiencing issues?

Was this page helpful?


Fix The Windows Update Error 0X80070643 (Windows Defender)

Fix the Windows Update Error 0x80070643 (Windows Defender) Explore some tested methods to resolve this problem quickly




The error code 0x80070643 appears mostly when updating the Windows Defender.

Make sure you uninstall previous antiviruses that might interfere with the update.

You can also perform SFC, and DISM scans to allow the PC to get rid of the issue.

Another solution would be turning off the Defender and switching to a better security tool.



To fix Windows PC system issues, you will need a dedicated tool

Fortect is a tool that does not simply cleans up your PC, but has a repository with several millions of Windows System files stored in their initial version. When your PC encounters a problem, Fortect will fix it for you, by replacing bad files with fresh versions. To fix your current PC issue, here are the steps you need to take:

Download Fortect and install it on your PC.

Start the tool’s scanning process to look for corrupt files that are the source of your problem

Fortect has been downloaded by


readers this month.

Users complain that the Windows Defender update fails to install due to the 0x80070643 error code. Unfortunately, this error has been randomly plaguing Windows Defender users for a while now.

Judging by the number of views from the first Microsoft forum thread regarding the Windows Update error 0x80070643, it’s no exaggeration to state that tens of thousands of users have encountered this problem.

The error is likely caused by malware, file corruption, driver malfunction, or even improper system settings.

The full error message states: There were problems installing some updates, but we’ll try again later. If you keep seeing this, and want to search the web or contact support for information, this may help. Definition Update for Windows Defender – Error 0x80070643.

Read on to find out how to solve the install error – 0x80070643 issue in no time and get back to using your PC without any problems.

If you encountered the 0x80070643 error on Windows 11, check out our dedicated guide for more help.

How do I fix the Windows Defender 0x80070643 error?

When you uninstall a third-party antivirus using the Uninstall option from Control Panel, some files might remain undetected, preventing you from running and updating Windows Defender.

Even if you uninstalled your previous antivirus and have been using Windows Defender for quite some time without any problems, you’re not safe.

The remnants of your previous antivirus may now be causing the 0x80070643 Windows Defender error, and since they are hard to remove manually, you need to deal with them some other way.

This is where uninstaller software comes in handy to remove your antivirus or any leftover files. It is specially designed to remove the selected application and all its files and registry entries, leaving a clean space.

Completely uninstall your old antivirus programs, restart your computer, and Windows Defender should be able to install the latest updates.

2. Check your system files

The System File Checker tool repairs corruption in system files. Use this tool to verify whether Windows Defender is corrupted, which could explain why you can’t install the updates.

To perform an SFC scan, you need to do the following:

If you can’t run the SFC scan or if SFC didn’t solve the problem, you might have to use a DISM scan instead. To do that, follow these steps:

Once the DISM scan is finished, check if the problem is resolved. If the issue persists, or if you couldn’t run an SFC scan before, try rerunning the SFC scan and check if that solves the problem.

3. Perform a Clean boot

Expert tip:

4. Use a third-party antivirus software

If you want to avoid all the problems related to Windows Defender, you can switch to a better security tool, such as third-party antivirus software.

Not only will this software do a better job at protecting your data from being stolen or stopping any virus from infecting your device. It should also have no errors or glitches.

You will also benefit from other useful features that protect your PC and allow you to browse the internet carelessly and without worry.

ESET Internet Security

The ultimate security tool uses AI and machine learning to provide excellent protection.

Check price Visit website

5. Restart the Security Center Service

Go to Microsoft’s Malware Protection Center portal.

Follow the instructions to download and install the Antimalware, antispyware updates, and Network Inspection System updates available for your system.


The manual ADL packageu00a0update installs silently. To ensure the manual update worked correctly, check with the Windows Defender Client UI to see if it reports the latest threat definition version.

7. Disable .NET Framework

According to people, sometimes .NET Framework can cause problems with Windows Defender updates. However, you might be able to fix this problem simply by disabling it.

Several users suggest repairing your .NET Framework installation as a potential solution, so you might want to try that as well.

Windows Defender will now download the available updates. In addition, several users reported that this method fixes the kb2267602 error 0x80070643 for them, so feel free to try it out.

If you’re having problems with downloading updates, you might be able to fix the problem by trying to download updates directly from Windows Defender.

Sometimes there might be a bug with Windows Update components, which can cause the Windows Update error 0x80070643 error to appear. You might be able to fix the problem by running several CMD commands.

By running these commands, you’ll stop all services associated with the Windows Update, rename the affected directories and then restart the services. This is a simple solution, so feel free to try it out.

What are some common Windows Defender issues?

Windows Defender offers solid protection, but if you want to keep your Windows 10 PC protected, it’s important to update Windows Defender regularly.

Unfortunately, update issues can occur, and speaking of cases, these are some of the common problems that users reported:

Windows Defender update failed – If the Windows Defender update fails, the issue might be a third-party antivirus tool. If your previous antivirus isn’t completely removed, sometimes leftover files can interfere with Windows Defender and cause this issue to appear. To fix it, remove any leftover files.

Windows Defender update stuck – Sometimes, your Windows Defender can get stuck during the update process. If this happens, be sure to repair your system files using both SFC and DISM scans.

Windows Defender update connection failed – If you get this error message while trying to update Windows Defender, your third-party firewall might be an issue, so be sure to disable it or uninstall it.

Windows Defender update won’t install – If the Windows Defender update doesn’t install, the issue might be a problematic application. However, you can fix the problem simply by performing a Clean boot.

Windows Defender not getting updated / security intelligence update error – Several users claim that Windows Update components can cause this issue, so try resetting them and check if that solves the problem.

We hope these fixes work for you in solving the Windows Update error 0x80070643, related to Windows Defender.

Was this page helpful?

x Service Launches Providing Consumers With A Security Warning Label For Apps

The easiest way to think of chúng tôi is by using an analogy Strafach shared with me via email. If an app were to be considered as a book, competing services would simply be reading the ‘table of contents’ of the book, while chúng tôi would be reading everything front to back. When other services would be able to tell you if an app accesses your contacts and location, chúng tôi could tell you what part of your contacts the app uses (photo, first name, email, etc.) and when it’s accessing your location (foreground, background, or both).

I decided to jump in and take a first hand look at the service by seeing the report chúng tôi would provide for one of the biggest apps out right now, Pokémon GO. Looking at the report, we can see what kind of data access the app uses, and if it’s currently enforcing App Transport Security (something that will be required of all apps as of January 2023). According to the report, Pokémon GO uses the GPS location while the app is open (as expected), but it also doesn’t force encryption (ATS) when performing networking tasks. The latter may not be considered “vital” by everyday users, but just a few months ago third-party Snapchat apps were found to be potentially harvesting credentials or passing them insecurely. When an application requires sending credentials over the Internet for account creation and logins, encrypted network traffic should be seen as a minimum. is provided as a free service for individual use, with a business model targeted at corporate/enterprise app development. For businesses in a BYOD or company-owned environment, chúng tôi can be used to validate that devices within the corporate environment are running securely. Many other companies providing MDM solutions rely on a whitelist or blacklist system when it comes to deciding what apps are acceptable to install. Unfortunately, none of that guarantees that a whitelisted app is as secure as it should be. chúng tôi can run bulk analysis on a set list of apps and then block access to apps that may induce undesired behaviors.

The other business model that chúng tôi runs on is ensuring that developed apps are secure before being released. Many companies rely on third-parties to develop white label software that will then be re-branded before being released into the App Store. Depending on contractual agreements, source code may not always be investigated or even looked at.

Strafach notes in a situation like this, the main company would be blamed if any insecurities arise, not the third-party company. chúng tôi would be able run a security audit on these applications and then test if it is a legitimate vulnerability or a false positive. Strafach explains something like an non-obfuscated API key for a service that app uses may be exposed allowing a nefarious user to begin using it.’s analysis would be able to find these instances and inform the company of the situation.

Strafach also had provided a list of security offending applications that are currently available in the App Store that each have otherwise unattended behavior. These include being able to read a list of the currently installed applications, and even going as far as attempting to install third-party apps without the user’s consent (this should no longer be possible for devices running iOS 8.x and higher). is currently available as a public beta test, with a limited number of report views. To get a jumpstart on understanding what’s possible with the platform, I’ve compiled a list from the top 10 grossing apps in the US App Store below:

Author’s note: Before working at 9to5Mac, I had worked for an employer that had a primary focus in mobile software development for corporate companies with a strong focus on MDM solutions.

FTC: We use income earning auto affiliate links. More.

How To Remove Chromium Virus From Windows 11/10

This Chromium malware removal instruction will help you uninstall & remove Chromium virus & rogue Chromium-based browsers from your Windows computer. You will not only learn about it but also bring the browsing experience back to normal. You may need admin permission for some of the methods in the post. It is applicable for Windows 11 and Windows 10.

What Is Chromium?

Chromium is a legitimate open-source browser project, aka Chromium project, to build safer, faster, and more stable ways so users can experience a smooth browsing experience. It forms the basis for the Google Chrome browser. However, since Chromium and Chrome sound so similar, malware writers are using this name and using Chromium to push malicious code onto Windows computers.

What Is the Chromium Virus? What does it do?

BeagleBrowser, BrowserAir, BoBrowser, Chedot, eFast, Fusion, MyBrowser, Olcinium, Palikan, Qword, Tortuga, Torch are some of the suspicious Chromium browsers that engage in such tactics. Interesting to note that all these viruses are made using the same Chromium software and may look like a legitimate browser.

Once the user installs it, it can redirect users to fake search results, similar-looking bank pages, and even websites using the Credit Card details. Everything is captured and saved to a server which is then utilized for fraud.

How Does Chromium Browser Infect the Computer?

Once installed, it will take over all file associations, hijack URL associations, and set itself as the default browser. It will also change your browser homepage and default search engine. The worst part is that they look similar to Chrome and may even use the Chrome logo. If you are not very careful, it will be easy to target.

Signs the Chromium Virus Is on Your Computer

Check if the default search engine of the browser has changed without your consent.

Search results are not as relevant as before.

Offer Premium version for free.

They are also called browser hijackers, which come in the form of an open-source web browser.

How to Remove Chromium Virus from Windows 11/10

If you find that you are infected with the Chromium malware, I suggest you do the following:

Kill Suspicious Programs

Uninstall Malicious Programs

Remove Chromium user data and settings

Check for Unknow Chrome Extensions

You will need admin permission for some of these.

1] Kill Suspicious Programs

Close all your browsers and open the Task Manager. You will see a Chromium process running. It has a logo similar to the Chrome browser logo but could be blue in color. Kill all the chúng tôi or chúng tôi processes that you see.

2] Uninstall Malicious Programs

3] Remove Chromium user data and settings

As a matter of abundant precaution, you could also open C:UsersusernameAppDataLocal hidden folder and delete the Chromium folder. Using the Google Chrome browser, this folder will re-populate itself automatically with the genuine data.

Next, open your installed browsers and go through all the installed browser add-ons and extensions. If you find anything suspicious or malicious files or of doubtful nature, uninstall or remove it.

I also recommend that you run a full scan of your antivirus software along with AdwCleaner, as this tool is good for uninstalling Browser Hijackers & Potentially Unwanted Programs.

Once all is done, go ahead and set your desired web page as the browser home page, and in your Browser Settings, change the preferred search engine as the default search on your browser.

Having done this, you may want to run CCleaner to clear up residual PC junk files and registry entries.

4] Check for Unknow Chrome Extensions

While most of the Chromium Browsers mimic themselves as browsers, some are known to play by rules and instead come in extensions. When trying to uninstall the virus, it is equally important that you check on any unwanted or malicious extension that might be taking over your experience.

These extensions might have resulted from accidental install or cam via a bundled software, or you may have installed it from the Chrome Store.

Type—chrome://extensions/ and press the Enter keyt

In the Extensions list, locate if there is one that you have not installed.

Remove it and restart the browser.

The same applies to others browsers such as Microsoft Edge, Mozilla Firefox. Follow the steps to remove the extension. Once done, you can then choose to reset the browser to its default settings.

Chromium Virus is a known culprit that has been taking over browser settings, stealing user data, changing the default search engine, and so on. While these steps make sure you remove the virus from your computer, it is important that you need to more vigilant about the browsing experience. Installing anything from the internet should be avoided unless you are sure about the program. I hope the post was educational enough and helped you uninstall or remove the Chromium virus from Windows 11/10.

Why is Chromium popping up on my PC? Chrome vs. Chromium: What’s the Difference?

Chrome is a browser from Google and Chromium is an open-source browser. Chrome uses Chromium with some added features and functionality. While Chrome is much more refined and used by consumers worldwide, Chromium is oriented towards developers.

Why can’t I remove Chromium from my computer?

If you cannot find anything like Chromium, but keep getting the pop-up, then it might be part of another software package. You will have to uninstall that.

All the best!

How To Remove Malware And Viruses On Your Windows Pc

How To Remove Malware and Viruses On Your Windows PC How does Malware or Virus Get on a System?

Well, there is no known or fixed source of malware or virus. This means that there are several reasons for a malware to enter your system and that too via any medium.

Downloading a program from an unknown or untrustworthy website may lead to downloading a malware.

Downloading a movie or a song over Internet via Torrents or unknown sites often opens a door for malware on your PC.

Getting data from an infected pen drive or external hard drive is another medium through which malware can enter your system.

Surfing on a compromised website is again a root cause for a malware to enter into a system.

So, if your PC is responding slowly or your browser is filled with unknown extensions that you have never installed or there is a change in the homepage of your browser or error in opening files and folders, your Windows PC is infected with a virus or malware.

Start Your PC in Safe Mode

When you boot your PC in safe mode only the basic and elementary files and their settings load. You can load your Windows in safe mode with networking or without networking, i.e. with Internet or without Internet. But initially we go with normal safe mode as many a time it is seen that if a PC is connected to Internet then the malware starts updating itself to spread more strongly into the system. Also, a malware can transfer your confidential files and data from your system to its remote servers using the active Internet connection.

Now the steps for booting into the safe mode will depend on the version of Windows installed on your system.

Once you get in the safe mode you will find a drastic change in the performance of the system. This is because only basic Windows files load in safe mode disabling all the process that start with the system and keep on running in the background.

Also Read : 10 Best Anti-Malware Software for Windows

Remove Temporary Files from PC

Temporary files can be a place where a malware can hide. Therefore, if you clean the temporary files in safe mode then there is a possibility that malware will also get removed.

The other benefit of removing temporary files from the system is that we free the space on the hard disk that was earlier unnecessarily occupied by temporary files.

To remove temporary files type %temp% in Windows search and press Enter key. Now press Ctrl + A to select all temporary files and folders. Once selected, press Shift + Delete to permanently delete these files. You can consider using Disk Cleanup, an inbuilt tool of Windows to clean the temporary and other unnecessary files from the system.

Type Disk Cleanup in Windows search bar and press Enter key.

Reset Your Browser

If you find your browser flooded with all types of toolbars that you have never installed or you find that the homepage of your browser keeps on changing or that you are unable to set a desired homepage for the browser, then it means that your browser is hijacked by a browser hijacker. Also, it may be possible that a malware has installed a buggy extension or add-on in your browser when you surfed an infected site. Therefore, to resolve all these problems browser reset is one of the best available option. Resetting a browser changes all the browser settings to the default. It will remove all the infected extensions that may have installed in the browser.

Reset Chrome Browser:

This will reset your Chrome browser settings to the default by disabling all the browser’s extensions and deleting cookies.

Reset Firefox Browser:

Launch Firefox.

Now in the address bar type about: support.

This will reset the browser to its default settings, removing all the add-ons.

Reset Edge Browser:

This will clear all the browser data and restore it to default.

Although the browser infection is mostly resolved by resetting the browser to its original state.

However, in case the problem remains unsolved then you have to uninstall and reinstall a fresh copy of the browser from its official website.

Scan and Removal of Malware

Since we are in safe mode the malware becomes less effective therefore there is better possibility of malware detection and cleaning in this mode.

Now perform a complete scan of the system using your current antivirus or antimalware tool. The time taken by the scan to complete will totally depend on the size of your hard drive along with your system configuration.

Therefore, please be patient and let the scan finish. Once the scan is finished, clean all the infections detected by your antivirus/antimalware program.

This will probably clean the malware or virus that was residing on your system.

However, if this fails then you have to update your virus definitions using safe mode with networking, as malware prevent the antivirus/antimalware definitions to update in normal mode.

Restart your system in safe mode with networking and try to update the definitions to the latest. Now again perform a complete scan of your system and clean all the detected threats and infections.

This will surely remove the malware/ virus from the system.

If your current antivirus or antimalware program fails to clean the malware then go for another program based on its user reviews and ratings. Though this may cost you an additional amount it can still help you in freeing your system from virus.

Must Read : 5 Best Ransomware Protection Tools For Windows

Reset Your PC to Default Settings

Though following all the above steps will make your PC free from virus and malware but in case luck is not your side and infections remain on your PC then you are left with only option, i.e. resetting your PC to factory settings.

However before opting for this ensure to backup all your important data as no one wants to lose data accumulated over the years.

You can manually back up all your important data using external hard drive but we recommend you use an online backup storage program that automates all the backing process.

Tip: We recommend you use an updated antivirus or antimalware program while uploading and downloading your data from cloud.

No one wants to get their PC infected by a malware or a virus, but the viruses that are developed nowadays are so lethal that they even trespass the security shield of your antivirus/antimalware program. Therefore, it is very necessary to learn not only how to prevent your PC from malware and virus but also how to remove them.

Quick Reaction:

About the author

Tweak Library Team

Update the detailed information about How To Remove Windows Defender Security Warning Scam on the website. We hope the article's content will meet your needs, and we will regularly update the information to provide you with the fastest and most accurate information. Have a great day!