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Your Windows (Microsoft) Computer has been blocked. How to remove? (Uninstall guide)

removal by Jake Doevan - - | Type: Malware
12

The real purpose of Your Windows (Microsoft) Computer has been blocked notifications

“Your Windows (Microsoft) Computer has been blocked” typically occur when infected with a technical support scam virus [1]. The so-called TTS scammers seek to trick users into calling fake technical support number. You may come across such website accidentally while browsing the web, and in such instances, it is typically enough to quit such web page. However, if these pop-ups [2] show up on your screen more than often, and if it seems that you have no control over them, it means that your computer has been infected with Your Windows (Microsoft) Computer has been blocked malware. This malware keeps sending misleading messages, makes programs lag, blocks certain websites and uses other techniques to convince the user that the computer is severely impacted by some kind of parasite. However, considering that Your Windows (Microsoft) Computer has been blocked ads are fake and auto-generated, there is no way how this scam app can determine whether your computer is infected or not. It seeks to intimidate the PC user by displaying such and similar lines:

Windows System Alert!;
Windows Health is Critical Do Not Restart;
System has been infected due to unexpected error!;
Private and Financial Data is at Risk!

However, if you see such messages opening in new browser windows or tabs, and if the sites that provide such “information” about your computer status send you additional pop-up alerts that are hard to close, you should not panic and not rush to call a number provided. Such symptoms mean that your PC has been hijacked by a sneaky program, most likely an adware [3], which was created by cybercriminals. If you called them, they would try to convince you to buy a useless piece of software or even ask you to give them remote access to your computer so that they could “fix” your PC. Usually, instead of providing help, they just drop malware on the computer. So if you see these pop-ups on your computer screen, do not wait and remove Your Windows (Microsoft) Computer has been blocked fake warnings with the help of an anti-malware program. We recommend using Reimage.

Your Windows (Microsoft) Computer has been blocked virus

Scareware spreads around via malvertising and malicious spam campaigns

Your Windows (Microsoft) Computer has been blocked scareware [4] can be unintentionally downloaded from untrustworthy Internet sites along with other free programs. This program might also spread via malvertising [5] and email spam. The best option to secure your PC from such misleading programs is to protect it by placing an anti-malware software on it. Of course, you can try to avoid misleading ads, not open questionable emails and install programs with cautions, but remember that one day, malware might still trick you into installing it. We also want to give you one tip on how to install computer programs properly (this might help you to avoid installing potentially unwanted programs and also to prevent Your Windows (Microsoft) Computer has been blocked hijack). When you download a program and open its installer, no matter if you think that the program is entirely virus-free, you should check one thing. Your selected program can be supplemented with optional software, and in order to see them, set Custom or Advanced settings for the installation. In case the program includes any additional elements, deselect all of them and proceed with the installation.

Learn how to remove Your Windows (Microsoft) Computer has been blocked pop-ups

Your Windows (Microsoft) Computer has been blocked virus must be eliminated without a regret since it is a useless program. It seeks to frighten the user and cause a perception of fear to convince the victim to buy a fake anti-virus program or even allow some fake computer technicians to connect to his/hers computer remotely. Do not be fooled; identify this threat with a real anti-malware software and remove it right away. Your Windows (Microsoft) Computer has been blocked removal can be completed with an anti-malware software like Reimage. Bear in mind that you should not try to get rid of this malicious program manually as you can unexpectedly remove necessary files and corrupt good and safe computer programs.

You can remove Your Windows (Microsoft) Computer has been blocked automatically with a help of one of these programs: Reimage, Plumbytes Anti-MalwareWebroot SecureAnywhere AntiVirus, Malwarebytes Anti Malware. We recommend these applications because they can easily delete potentially unwanted programs and viruses with all their files and registry entries that are related to them.

We might be affiliated with any product we recommend on the site. Full disclosure in our Agreement of Use. By Downloading any provided Anti-spyware software to remove Your Windows (Microsoft) Computer has been blocked you agree to our privacy policy and agreement of use.
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What to do if failed?
If you failed to remove infection using Reimage, submit a question to our support team and provide as much details as possible.
Reimage is recommended to uninstall Your Windows (Microsoft) Computer has been blocked. Free scanner allows you to check whether your PC is infected or not. If you need to remove malware, you have to purchase the licensed version of Reimage malware removal tool.

More information about this program can be found in Reimage review.

More information about this program can be found in Reimage review.
Your Windows (Microsoft) Computer has been blocked snapshot
Your Windows (Microsoft) Computer has been blocked fake warning

Manual Your Windows (Microsoft) Computer has been blocked Removal Guide:

WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Remove Your Windows (Microsoft) Computer has been blocked from Windows systems

Reimage is a tool to detect malware.
You need to purchase Full version to remove infections.
More information about Reimage.

Your Windows (Microsoft) Computer has been blocked notifications have most likely been brought to your PC by some adware virus. So, to stop these pop-ups from targeting your PC, you should find the PUP and remove it from your computer. 

  1. Click Start Control Panel Programs and Features (if you are Windows XP user, click on Add/Remove Programs). Click 'Start -> Control Panel -> Programs and Features' (if you are 'Windows XP' user, click on 'Add/Remove Programs').
  2. If you are Windows 10 / Windows 8 user, then right-click in the lower left corner of the screen. Once Quick Access Menu shows up, select Control Panel and Uninstall a Program. If you are 'Windows 10 / Windows 8' user, then right-click in the lower left corner of the screen. Once 'Quick Access Menu' shows up, select 'Control Panel' and 'Uninstall a Program'.
  3. Uninstall Your Windows (Microsoft) Computer has been blocked and related programs
    Here, look for Your Windows (Microsoft) Computer has been blocked or any other recently installed suspicious programs.
  4. Uninstall them and click OK to save these changes. Right click on each of suspicious entries and select 'Uninstall'
WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Remove Your Windows (Microsoft) Computer has been blocked from Mac OS X system

Reimage is a tool to detect malware.
You need to purchase Full version to remove infections.
More information about Reimage.

  1. If you are using OS X, click Go button at the top left of the screen and select Applications. Cick 'Go' and select 'Applications'
  2. Wait until you see Applications folder and look for Your Windows (Microsoft) Computer has been blocked or any other suspicious programs on it. Now right click on every of such entries and select Move to Trash. Click on every malicious entry and select 'Move to Trash'
WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Remove Your Windows (Microsoft) Computer has been blocked from Internet Explorer (IE)

Reimage is a tool to detect malware.
You need to purchase Full version to remove infections.
More information about Reimage.

To get rid of unwanted pop-ups entirely, you should reset your browser to its original settings. Learn how to do that below:

  1. Remove dangerous add-ons
    Open Internet Explorer, click on the Gear icon (IE menu) on the top right corner of the browser and choose Manage Add-ons. Click on menu icon and select 'Manage add-ons'
  2. You will see a Manage Add-ons window. Here, look for Your Windows (Microsoft) Computer has been blocked and other suspicious plugins. Disable these entries by clicking Disable: Right click on each of malicious entries and select 'Disable'
  3. Change your homepage if it was altered by virus:
    Click on the gear icon (menu) on the top right corner of the browser and select Internet Options. Stay in General tab.
  4. Here, remove malicious URL and enter preferable domain name. Click Apply to save changes. Delete malicious URL, enter your desired domain name and click 'Apply' to save changes
  5. Reset Internet Explorer
    Click on the gear icon (menu) again and select Internet options. Go to Advanced tab.
  6. Here, select Reset.
  7. When in the new window, check Delete personal settings and select Reset again to complete Your Windows (Microsoft) Computer has been blocked removal. Go to 'Advanced' tab and click on 'Reset' button. Now select 'Delete personal settings' and click on 'Reset' button again
WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Remove Your Windows (Microsoft) Computer has been blocked from Microsoft Edge

Reimage is a tool to detect malware.
You need to purchase Full version to remove infections.
More information about Reimage.

Reset Microsoft Edge settings (Method 1):

  1. Launch Microsoft Edge app and click More (three dots at the top right corner of the screen).
  2. Click Settings to open more options.
  3. Once Settings window shows up, click Choose what to clear button under Clear browsing data option. Go to Settings and select 'Choose what to clear'
  4. Here, select all what you want to remove and click Clear. Select 'Clear' button
  5. Now you should right-click on the Start button (Windows logo). Here, select Task Manager. Open the start menu and select 'Task Manager'
  6. When in Processes tab, search for Microsoft Edge.
  7. Right-click on it and choose Go to details option. If can’t see Go to details option, click More details and repeat previous steps. Right-click 'Microsoft Edge' and select 'Go to details' Select 'More details' if 'Go to details' option fails to show up
  8. When Details tab shows up, find every entry with Microsoft Edge name in it. Right click on each of them and select End Task to end these entries. Find Microsoft Edge entries and select 'End Task'

Resetting Microsoft Edge browser (Method 2):

If Method 1 failed to help you, you need to use an advanced Edge reset method.

  1. Note: you need to backup your data before using this method.
  2. Find this folder on your computer: C:\Users\%username%\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe.
  3. Select every entry which is saved on it and right click with your mouse. Then Delete option. Go to Microsoft Edge folder on your computer, right-click every entry and click 'Delete'
  4. Click the Start button (Windows logo) and type in window power in Search my stuff line.
  5. Right-click the Windows PowerShell entry and choose Run as administrator. Find Windows PowerShell, right-click it and select 'Run as administrator'
  6. Once Administrator: Windows PowerShell window shows up, paste this command line after PS C:\WINDOWS\system32> and press Enter:
    Get-AppXPackage -AllUsers -Name Microsoft.MicrosoftEdge | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register $($_.InstallLocation)\AppXManifest.xml -Verbose}
    Copy and paste a required command and press 'Enter'

Once these steps are finished, Your Windows (Microsoft) Computer has been blocked should be removed from your Microsoft Edge browser.

WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Remove Your Windows (Microsoft) Computer has been blocked from Mozilla Firefox (FF)

Reimage is a tool to detect malware.
You need to purchase Full version to remove infections.
More information about Reimage.

Remove adware from your PC for good by resetting the browser to its default settings.

  1. Remove dangerous extensions
    Open Mozilla Firefox, click on the menu icon (top right corner) and select Add-ons Extensions. Click on menu icon and select 'Add-ons'
  2. Here, select Your Windows (Microsoft) Computer has been blocked and other questionable plugins. Click Remove to delete these entries. Select 'Extensions' and look for malicious entries. Click 'Remove' to get rid of each of them
  3. Reset Mozilla Firefox
    Click on the Firefox menu on the top left and click on the question mark. Here, choose Troubleshooting Information. Click on menu icon and then on '?'. Select 'Troubleshooting Information'
  4. Now you will see Reset Firefox to its default state message with Reset Firefox button. Click this button for several times and complete Your Windows (Microsoft) Computer has been blocked removal. Click on 'Reset Firefox' button for a couple of times
WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Remove Your Windows (Microsoft) Computer has been blocked from Google Chrome

Reimage is a tool to detect malware.
You need to purchase Full version to remove infections.
More information about Reimage.

Adware are know to install additional unwanted applications on computers to benefit from the infected system even more. So, we highly suggest examining your browser's list of extensions and remove any suspicious-looking component.

  1. Delete malicious plugins
    Open Google Chrome, click on the menu icon (top right corner) and select Tools Extensions. Click on menu icon. Select 'Tools' and 'Extensions'
  2. Here, select Your Windows (Microsoft) Computer has been blocked and other malicious plugins and select trash icon to delete these entries. Look for malicious entries and delete each of them by clicking on the Trash bin icon
  3. Click on menu icon again and choose Settings Manage Search engines under the Search section. When in 'Settings', select 'Manage search engines...'
  4. When in Search Engines..., remove malicious search sites. You should leave only Google or your preferred domain name. Click 'X' to remove malicious URLs
  5. Reset Google Chrome
    Click on menu icon on the top right of your Google Chrome and select Settings.
  6. Scroll down to the end of the page and click on Reset browser settings. When in 'Settings', scroll down to 'Reset browser settings' button and click on it
  7. Click Reset to confirm this action and complete Your Windows (Microsoft) Computer has been blocked removal. Click on 'Reset' button to complete your removal
WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Remove Your Windows (Microsoft) Computer has been blocked from Safari

Reimage is a tool to detect malware.
You need to purchase Full version to remove infections.
More information about Reimage.

  1. Remove dangerous extensions
    Open Safari web browser and click on Safari in menu at the top left of the screen. Once you do this, select Preferences. Click on 'Safari' and select 'Preferences'
  2. Here, select Extensions and look for Your Windows (Microsoft) Computer has been blocked or other suspicious entries. Click on the Uninstall button to get rid each of them. Go to 'Extensions' and uninstall malicious add-ons
  3. Reset Safari
    Open Safari browser and click on Safari in menu section at the top left of the screen. Here, select Reset Safari.... Click on 'Safari' and select 'Reset Safari...'
  4. Now you will see a detailed dialog window filled with reset options. All of those options are usually checked, but you can specify which of them you want to reset. Click the Reset button to complete Your Windows (Microsoft) Computer has been blocked removal process. Select all options and click on 'Reset' button
After uninstalling this potentially unwanted program (PUP) and fixing each of your web browsers, we recommend you to scan your PC system with a reputable anti-spyware. This will help you to get rid of Your Windows (Microsoft) Computer has been blocked registry traces and will also identify related parasites or possible malware infections on your computer. For that you can use our top-rated malware remover: Reimage, Plumbytes Anti-MalwareWebroot SecureAnywhere AntiVirus or Malwarebytes Anti Malware.

About the author

Jake Doevan
Jake Doevan - Computer technology expert

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  • Geneva

    Thanks so much for sharing – I have actually thought that my computer is messed up! Luckily, I have decided to do a research and this is how I came across this article. Reimage has removed the threat.

  • josh

    I have been scammed! such a pity!

  • Kimberly

    My son installed this malware by playing games on untrustworthy Internet sites. You should watch what your kids do on the internet, you know… I have installed anti-malware software so they cannot install malware on my computer now.

  • Playa38

    Thanks for explaining how these criminals work 🙂