
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" or "product key not valid" when trying to acti...

You update Chrome, open it, and find your homepage gone, search engine switched to Bing, or exten...

If you see an error when trying to reset PowerShell settings, it's often due to corrupted profile...

After a Windows update, you might see an error that activation servers can't be reached—often phr...

When you create or save a new file in a OneDrive folder and get an 'Access Denied' error, it usua...