![cannot turn on windows defender windows 10 cannot turn on windows defender windows 10](https://cdn.windowsreport.com/wp-content/uploads/2017/11/bn9n2qipfhk.jpg)
Right-click the setting, then click Edit. And like Windows Defender built into Windows 8.1, users cannot completely disable this antivirus program on Windows 10. Check on the right and look for the Turn off Real-Time Protection setting. Temporarily Disable Your Third-Party Antivirus Method 3. seems my Windows 10 does things differently then most. I'll just have to try it and keep an eye on it.
![cannot turn on windows defender windows 10 cannot turn on windows defender windows 10](https://cdn.windowsreport.com/wp-content/uploads/2021/05/Windows-Defender-wont-turn-on.jpg)
I didn't change any settings or anything.
#Cannot turn on windows defender windows 10 how to#
If that all fails here is what Microsoft recommends. Please enter the Computer Configuration > Administrative Templates > Windows Components > Windows Defender > Real-time Protection menu. How To Fix Windows Defender Wont Open in Windows 10 Method 1. Dch48 said: I have Defender turned off in Win 10 Home and I do not receive the updates. If that fails to let you install it then try to download Defender from Microsoft. ( REG DELETE "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender" /v DisableAntiSpyware ) then Reboot and try to download and install Widows Security from windows updates. Hope this helps:ġst: If malware might have disabled Windows Defender, then scan with several third-party malware-removal tools, starting with Malwarebytes Free:Ģnd: I always FIRST make a Restore Point under "System Protection" just in case and then type “cmd” in the search box right-click on Command Prompt, and select Run as administrator and then copy, paste, and enter this command: SOLVED Windows Defender Not Turning on in Windows 3 hours ago If Windows Defender will not turn on Windows 10/8/7 and runs into an unexpected error. This is what I had to do to FIX Windows Defender on an old laptop that had malware installed that blocked the install.