
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 Task Manager and see Microsoft Teams using 800 MB or more of RAM. Over time, it can clim...

You open Chrome, see a blank window—no error, no crash dialog, just nothing. The browser process ...

If Windows Security settings become misconfigured—perhaps after a third-party antivirus installat...

If you see a 504 Gateway Timeout error when using OneDrive, it usually means the server is not re...

When managing Windows Defender across an enterprise, you often encounter inconsistent settings, m...