
Fix Windows Defender Proxy Error Not Working
You launch Windows Defender Security Center or try to run a scan, and you see a proxy error—somet...
Software troubleshooting desk

You launch Windows Defender Security Center or try to run a scan, and you see a proxy error—somet...

You might see SSL certificate errors in your browser or applications even when the certificate is...

After a Windows or Windows Terminal update, you might see "connection refused" when trying to ope...

You're browsing in Chrome and suddenly pages won't load. Instead you see "connection timeout" or ...

You try to run a Windows Defender scan or update, but get an error like "Authentication f...

You're browsing in Chrome and suddenly see 502 Bad Gateway. This error means tha...