This application is removing / disables Windows Defender , including the Windows Security App, Windows Virtualization-Based Security (VBS) , Windows Smart-Screen, Windows Security Services , Windows Web-Threat Service and Windowa File Virtualization (UAC) and Microsoft Defender App Guard. Show
đź–ŤSystem RequirementsWindows 7,8.x ,10 and 11 (all versions) A system restore point is recommended before you apply the script (if you expect problems , you can write details in Issues Section). On Windows 10, Microsoft Defender Antivirus is the anti-malware solution that protects your computer and files from unwanted viruses, ransomware, spyware, and other malware and hackers. While it is considered one of the best computer antivirus software options, you may still find situations where you may want to disable it permanently. For example, if you don't like the security app for personal reasons, if you have to change system settings conflicting with the antivirus, or if you have to set up a computer that won't connect to the network and security is not a concern. Or if you are a network administrator and must comply with the organization's policies on some specific computers. Although Windows 10 does not include an option to uninstall Microsoft Defender Antivirus, it is possible to permanently disable the app using Group Policy or install a third-party solution. Or you can also disable the antivirus temporarily using the Windows Security app. This guide will walk you through the different methods to permanently disable Microsoft Defender Antivirus (or temporarily) on Windows 10. How to disable Microsoft Defender Antivirus using Windows SecurityIf the antivirus conflicts with another application or installation, you don't have to disable the Microsoft Defender Antivirus permanently. You only need to turn off the feature temporarily. To temporarily disable the real-time antivirus protection on Windows 10, use these steps:
Once you complete the steps, the antivirus will temporarily disable its protection to install apps or make specific system changes without unwanted conflicts. After restarting the computer, the antivirus will enable again automatically. Or you can use the same instructions outlined above, but in step 5, make sure to turn on the Real-time protection toggle switch. This is not a permanent solution, but it's the best option to disable the protection to make system changes or install programs that are causing conflicts. How to disable Microsoft Defender Antivirus using Group PolicyIf you want to disable Microsoft Defender Antivirus permanently, you can use the Group Policy Editor. The only caveat is that you must also disable the "Tamper Protection" feature before the policy can apply. On Windows 10, Tamper protection is a feature that protects Windows Security against unwanted changes from outside the app. Since the Local Group Policy Editor modifies the security settings from outside the app, the antivirus will restore any changes you have made during the next restart. Disable Tamper Protection To disable Tamper Protection, use these steps:
After you complete the steps, continue with the instructions to disable default Windows 10 antivirus using Group Policy. Disable Microsoft Defender Antivirus To disable Microsoft Defender Antivirus permanently on Windows 10, use these steps:
Once you complete the steps, the Windows antivirus will be disabled permanently, but the "shield" icon will remain in the Taskbar because the icon is part of the Windows Security app, not the antivirus program. You can always undo the changes using the same instructions, but in step 5, select the Not Configured option. In addition to enabling the antivirus, it is also a good idea to turn on the "Tamper Protection" feature again using the same steps outlined above, but in step 5, make sure to enable the toggle switch. How to disable Microsoft Defender Antivirus using third-party solutionIf you plan to disable the antivirus to install another anti-malware software, this process isn't necessary since installing another security software will disable Microsoft Defender Antivirus automatically. To disable Microsoft Defender Antivirus using third-party protection, use these steps:
After you complete the steps, Windows 10 will detect the installation and automatically disable Microsoft Defender Antivirus on the computer. Check current security provider To check the default antivirus has been disabled, use these steps:
Although multiple methods exist to disable the default antivirus on Windows 10, we do not recommend using a computer without anti-malware protection. However, some situations might still be where disabling the security feature could make sense. If you are in the market for an alternative to Microsoft Defender Antivirus, you should consider these options:
More resourcesFor more helpful articles, coverage, and answers to common questions about Windows 10 and Windows 11, visit the following resources: How do I exclude a program from Windows Defender?Go to Start > Settings > Update & Security > Windows Security > Virus & threat protection. Under Virus & threat protection settings, select Manage settings, and then under Exclusions, select Add or remove exclusions. Select Add an exclusion, and then select from files, folders, file types, or process.
How do I bypass an app in Windows Defender?1 Answer. Launch Windows Defender Security Center from your Start menu, desktop, or taskbar.. Click the App and browser control button on the left side of the window.. Click Off in the Check apps and files section.. Click Off in the SmartScreen for Microsoft Edge section.. How do you check if Windows Defender is blocking an app?Click on Windows Defender Firewall. From the left pane Allow an app or feature through Windows Defender Firewall. In the allowed apps window, scroll through all the apps. Locate the app you want to review and see if the app is checked.
How do I remove a specific app from my firewall?To manage the whitelist in the Windows Firewall, click Start, type firewall and click Windows Defender Firewall. Click Allow a program or feature through Windows Firewall (or, if you're using Windows 10, click Allow an app or feature through Windows Firewall).
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