Next, press Virus & Threat Protection > Manage Settings. To disable tamper protection, press Start (or hit the Windows key) and type windows security-select the Best match option at the top. If you have Tamper Protection enabled and make any Group Policy changes, Windows Security will restore the changes the next time your PC reboots. Tamper Protection guards against unauthorized system changes.

Before beginning, you need to turn off “T amper Protection” in the Windows Security app. There is a bit of a caveat to this, however. If you’re running Windows 11 Pro, you can use Group Policy to disable the antivirus permanently. You can also enable or disable other parts of the suite, like Cloud-delivered protections, Automatic sample submission, Controlled folder access, and more.ĭisable Microsoft Antivirus via Group Policy That’s good if the antivirus is blocking access to a file you know is safe. If you turn it off, it’ll be off for a limited time, but it will turn back on automatically. Real-time Protection is a big part of Windows Security-when you turn it off, you’ll get notifications to turn it back on. Go through and toggle the protections you want on or off next. Under the “ Virus & Threat Protection Settings” section, click on the Manage Settings link. To turn off Virus and Threat Protection (your built-in Antivirus protection), click on it on the left. You’ll see the various protections that the suite provides and the status. Next, click the Open Windows Security button. When the Settings window opens, click Privacy & Security > Windows Security. Alternately, you can use the keyboard shortcut Windows key + I to open the Settings menu directly. To open Windows Security, right-click the Start button and select Settings. Enable or Disable Windows Security in Windows 11 Whatever the reason, here’s how you can enable or disable Windows Security in Windows 11. You might be using a third-party security suite, or you may have a kiosk that’s not connected to a network. You might need to access a known safe file, but it’s flagged as a threat. Perhaps you want to turn it off due to personal preferences.

Enable microsoft defender