
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...

If you're stuck in a login loop—where Windows logs you out immediately after signing in—you can o...

If Outlook hangs on “Loading profile…” and you have multiple email accounts configured, the issue...

You open Outlook, try to send or receive email, and get an error: authentication failed

You try to sign in to Microsoft Teams, but you see an "Access denied" message. This usually happe...

When Microsoft Teams gets stuck at "Downloading" during an update, the app may become unresponsiv...