
Fix Windows Defender High CPU Usage When Scan Stuck
If Windows Defender is using nearly 100% CPU and a scan appears stuck (e.g., progress bar frozen ...
Software troubleshooting desk

If Windows Defender is using nearly 100% CPU and a scan appears stuck (e.g., progress bar frozen ...

You see "Windows activation authentication failed" with error code 0x8007232b. This usually means...

If Outlook stops receiving new emails, the problem is often one of a few common causes. Work thro...

You click the PowerShell icon or type 'powershell' in the Start menu, but nothing happens—no wind...

When you try to connect to a remote computer and see error 0x8007042c, the remote desktop service...

If Windows Defender opens to a blank white or gray screen, it's often a permissions problem. This...