
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 open Windows Security and see a rate limit error — notifications stop, scans won't start, or ...

You try to delete a Chrome profile from the settings page, but the option is grayed out, missing,...

When you try to connect to a remote desktop through a Remote Desktop Gateway (RD Gateway) and see...

Windows Defender (now Microsoft Defender Antivirus) usually runs quietly in the background, but s...

If OneDrive shows a 'connection refused' error, your proxy settings are a common cause. This usua...