It is common to receive some pop-ups when browsing webpages. However, not all the pop-ups are safe. In this guide on MiniTool Website, we will introduce to you one of the fake error messages - your computer is damaged by suspicious programs and share some methods on how to remove it from your computer with you.

Your Computer Is Damaged by Suspicious Programs Windows 10/11

Your computer is damaged by suspicious programs or your computer is heavily damaged alike is a fake error message that induces you to think that the antivirus programs such as Norton, McAfee, Avira and more have detected some viruses or malware on your computer. In this way, some of you might be scared and then start to download some malicious programs or subscribe to some unnecessary services according to the hints of fake pop-ups.

the error message

Usually, Your computer is damaged by suspicious programs Norton/McAfee/Avira will appear in your browser in the lower-right corner of your desktop. Anything it states is a scam, so you are not supposed to download or install anything it promotes.

Why Do You Receive “Your Computer Is Damaged by Suspicious Programs”?

You must be curious about why you see the Your computer is damaged by suspicious programs error message and cannot wait to remove it right now. The reasons why you get this fake message are listed as follows:

  • You may install some applications or files from less reputable sites and they are bundled with some free software.
  • Click an unsafe link by accident.
  • Download some adware by mistake.
  • Click Allow, Allow Notifications, or similar options presented by questionable sites.

How to Remove “Your Computer Is Damaged by Suspicious Programs”?

In most cases, you can remove Your computer is damaged by suspicious programs by shutting down the browser and starting it again. If you still receive this fake error message after doing that, there is a chance that you have installed malware on your computer. To inspect if your computer is attacked by browser hijackers, adware, or other malicious software and get rid of them, please follow the guide below carefully.

Fix 1: Uninstall the Malicious Applications or Extensions from Your Computer

If you find that you have already installed the software without your knowledge, make sure to uninstall it at once.

Step 1. Go to Control Panel and select Category from the drop-down menu beside View by.

Step 2. Click on Uninstall a program under Programs.

hit Uninstall a program

Step 3. Then, you will see a list of apps installed on your computer. Find the problematic program and hit it to choose Uninstall.

Step 4. Hit Uninstall again to confirm the action. During the uninstalling process, you should read all the prompts carefully because some of them are deceitful and misleading.

Maybe the program is running and you are unable to uninstall it. Before starting to uninstall it, you can disable it via Task Manager. Just right-click on the taskbar to select Task Manager > right-click on the program in Processes > choose End task.

If you receive the Your computer is damaged by suspicious programs error message on your browser, check if you have installed suspicious browser extensions and remove them. Here, we take removing the malicious extensions on Google Chrome as an example.

Step 1. Launch your Google Chrome and click on the three-dot icon from the top-right of your home page to select Settings.

Step 2. In the left function pane, tap on Extensions.

Step 3. Now, you can see all the extensions installed on your browser and then check if there are unwanted extensions. If so, toggle off them one by one and hit Remove.

hit Remove

After removing the malicious program or extension from your computer, it is expected that virus detected your computer is damaged by suspicious programs will be gone.

If you are using other browsers, you can remove the extensions on them under the guidance of this post - How to Remove Extensions from Chrome and Other Popular Browsers.

Fix 2: Reset Your Browser to Default Settings

If you have difficulty in removing the unwanted extension, you can choose to reset your browser to default settings. Here’s how to do it:

For Google Chrome

Step 1. Open the browser and go to Settings.

Step 2. In the settings menu, hit Reset and clean up and Restore settings to their original defaults.

Step 3. Tap on Reset settings to confirm this action.

hit Reset settings

For Microsoft Edge

Step 1. Open Microsoft Edge and go to Settings.

Step 2. Go to Reset settings > Restore settings to their default values > Reset.

hit Reset

For Mozilla Firefox

Step 1. Open your browser, type the following string in the address bar and hit Enter.

about:support

Step 2. Go to Troubleshooting information > Refresh Firefox > hit Refresh Firefox again to confirm your action.

hit Refresh Firefox

Fix 3: Remove Malware URL Notifications

Your computer is damaged by suspicious programs often makes full use of the push notification feature of popular browsers such as Google Chrome, Microsoft Edge, Mozilla, or Safari. Besides, some of you may be deceived to click the Allow button on a certain page, so you keep getting redirected and receiving pop-up ads over and over again. After eliminating the dubious browser extension, you can execute the procedures below to remove the URL pop-ups.

For Google Chrome

Step 1. Open Google Chrome and click on the three-dot icon to go to Settings.

Step 2. Under the Privacy and security tab, go to Site settings > Notifications and then you can view a list of sites that are permitted to display notifications.

Step 3. Tap on the three-dot icon beside the dubious link and select Remove.

hit the three-dot icon

For Microsoft Edge

Step 1. Open the browser and tap on the three-dot icon to open Settings.

Step 2. Go to Cookies and site permissions > Notifications under All permissions.

Step 3. Under Allow, hit the three-dot icon beside the suspicious link to choose Remove.

hit this icon

For Mozilla Firefox

Step 1. Launch the browser, type the following content in the address bar and hit Enter.

about:preferences#privacy

Step 2. Find Notifications under Permission and hit Settings beside it.

Step 3. Look for the problematic link and change Status to Block.

Step 4. Press Save Changes.

For Safari

Step 1. Open your browser and go to Preference.

Step 2. Tap on Websites and hit Notifications.

Step 3. Then, you will see all the websites with the Allow attributes, choose to Remove or Deny the malware URL

Fix 4: Scan Your Computer with Antivirus Programs

Although Windows Defender checks and scans the threat on your computer automatically, you still need to perform a scan manually sometimes to make sure the installation and data have not been destroyed. If you still get messages like McAfee your computer is damaged by suspicious programs after trying all the solutions above, you can perform a scan with this tool.

Step 1. Press Win + I to open Windows Settings.

Step 2. In the settings menu, scroll down to find Update & Security and hit it.

Step 3. Under Windows Security tab, select Virus & threat protection > Scan options.

Step 4. There are four options for you: Quick scan, Custom scan, Full scan, and Microsoft Defender Offline scan.

  • Quick scan: Only scans the folders in your computer where viruses or malware are usually found.
  • Custom scan: Scans the files or file locations that you would like to scan.
  • Full scan: Scans all the files on your computer and all the running programs. This type of scan will take pretty a long time.
  • Microsoft Defender Offline scan: It will restart your computer and scan all the files and programs even if they are not running.

Here, we choose the last option because the threats may potentially interfere with the scan.

Step 5. Tap on Scan now to start the scan.

hit Scan now

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Is Windows Defender offline scan not working in Windows 11/10? If you are bothered by this issue, read this post to easily fix it.

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Suggestion: Back up Your Files to Avoid Data Loss

As mentioned in the beginning part, the McAfee system error your computer is damaged by suspicious programs error message is so harmful that it will corrupt or expose your data such as files, photos, contacts, and applications if you don’t remove it in time. What’s more, even if you have already eliminated the threat with the help of solutions in this guide, your computer is likely to get attacked by similar threats again in the future.

In this case, we sincerely advise you to create a backup for your important files to avoid any accidental data loss. When looking for a safe, quick and easy way to back up files in Windows 10/11, MiniTool ShadowMaker is a perfect choice for you. This free backup software offers simple steps to back up files, folders, systems, partitions, and disks on Windows devices. Now, you can back up your precious files via MiniTool ShadowMaker within the steps below:

Step 1. Download and install MiniTool ShadowMaker Trial for free.

Free Download

Step 2. Launch it, hit Keep Trial, and then go to the Backup page.

Step 3. In the left part, you can choose the backup source by clicking on SOURCE > Folders and Files. As for the storage path for your backup image files, go to DESTINATION. Since this tool has selected a default destination path for you, you can also only choose the backup source and then move to the next step.

choose the backup source

Step 4. Click on Back Up Now to start the backup task at once.

hit Back Up Now

Recently, I was redirected to websites stating that your computer is damaged by suspicious programs. Luckily, I succeed in removing it with the detailed tips in this guide. If you are also bothered by it, this guide will be helpful.Click to Tweet

We Need Your Voice

This guide takes a closer look into some possible fixes for your computer is damaged by suspicious programs on Windows 10/11. Once your computer is infected by viruses or malware, you will be at risk of file loss, which is considered more hazardous than pop-ups and redirects. Therefore, you should back up your important files in advance to avoid more unnecessary data loss.

We are glad to receive your feedback about the solutions mentioned in this article. You can either leave your ideas in the comment zone or send us an email via [email protected].

Your Computer Is Damaged by Suspicious Programs FAQ

How do you remove your computer is damaged by suspicious programs?

  1. Uninstall the malicious programs on your computer or browser.
  2. Reset your browser to default settings.
  3. Remove malware URL notifications.
  4. Scan your computer with antivirus software.

What to do if you get a pop-up saying you have a virus?

Force your browser to quit and don’t enter any information or download anything the pop-up promotes. When you relaunch your browser, don’t reopen the previous tab where you get the virus warning.

How do you remove pop-up saying computer is infected?

Check if there are any strange extensions or software installed on your computer and remove them. If they are hard to remove, it is advisable to perform an offline scan with Windows Defender.

What are 3 signs you might have malware on your computer?

  • Your computer slows down, crashes or displays repeated error messages suddenly.
  • A new default search engine is set automatically or shows new webs or tabs that you don’t open.
  • A lot of pop-ups or applications appear on your desktop after booting up your computer.

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