
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 ...

After a recent Windows Update, you might see a "connection refused" error when trying to open Win...

After a Windows update, some users see an error like 'Microsoft Store module not found' when tryi...

If you're seeing DNS errors like "DNS server not responding" or "DNS probe finished no internet,"...

If you see a 'connection refused' message when opening Windows Defender or updating virus definit...

When Chrome shows ERR_TUNNEL_CONNECTION_FAILED, it usually means a proxy connect...