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 ...

The last risk you’re taking by continuing to use Windows 10 after October 14 is that some software might eventually become incompatible with the operating system. Apps might stop working, or their ...

Formerly known as Windows Defender, Microsoft Defender is an antivirus protection program that's included with Windows 10.

If a Windows upgrade has ever gone sideways on you, you know how vague and unhelpful the error messages can be. Here are my go-to troubleshooting tricks when that happens.