If you get the Windows Defender Error 1297 when you try to launch the app or when running a scan on your Windows 11/10 device, you can try our recommended solutions ...

It is possible to enable or disable Windows Defender on Windows 11 or Windows 10 PC using the Local Group Policy Editor. If you mistakenly turned on that setting in ...

Towards the end of March, Microsoft confirmed a Windows 11 issue where the Windows security app would incorrectly display "Local Security Authority protection is off", even when the feature was ...

Microsoft has confirmed earlier today that it has fixed a major issue with Windows Defender wherein it would incorrectly display "Local Security Authority protection is off" even when the feature was ...

Microsoft has resolved an issue that breaks multiple Microsoft 365 Defender features using the network data reporting service after installing July's Windows Server updates. The Microsoft 365 Defender ...

Windows Defender received a small security upgrade you may have missed. You can now block vulnerable drivers via the Microsoft Vulnerable Driver Blocklist. This option is for Windows Defender on ...