
Fix 'Command Prompt Authentication Failed' – Run as Administrator
When you see 'authentication failed' in Command Prompt, it usually means your current session lac...
Software troubleshooting desk

When you see 'authentication failed' in Command Prompt, it usually means your current session lac...

You enter your credentials on a site, Chrome reloads, and you're back at the login screen. This l...

You open Windows Terminal, type a common command like ping or ipconfig,...

If you see SSL certificate verify failed when running commands in Command Prompt, it...

You open Windows Security to run a scan or check protection status, and get a rate limit error. T...

After a Windows update, you might see an error that Windows Defender can't connect to the service...