Knowledge base for software setup, errors, and daily tool work.

PowerShell Command Not Found but Works in CMD

Windows Defender Troubleshooting Checklist

Windows Defender (now Microsoft Defender Antivirus) usually runs quietly in the background, but s...

Fix Chrome Profile Connection Refused Error

When you see a 'connection refused' error while trying to open a Chrome profile, it usually means...

Fix Microsoft Teams Proxy Error After Update

After a Microsoft Teams update, some users see a proxy error when trying to sign in or connect. T...

Fix SSH Host Key Verification Failed & Permission Denied

When you see Host key verification failed followed by Permission denied (publi...