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

Fix Windows Activation Connection Timeout Due to Proxy Settings

If you see an error like "We can't activate Windows right now. Connection timed out" and you're b...

Fix Windows Terminal Port Already Allocated Permission Denied

If you see "port already allocated" or "permission denied" when launching a profile in Windows Te...

How to Clear SSH Known Hosts and Fix Host Key Verification Failed

How to Add PowerShell to System PATH Variable in Windows

If you've installed PowerShell but can't launch it from a Command Prompt or another terminal with...

Fix 'Module Not Found' Error for Microsoft Teams on Mac

If you're seeing a 'module not found' error when launching Microsoft Teams on your Mac, the app l...

Force Install Windows Update When File Is Locked

You’ve downloaded a Windows update but the installer says a file is locked. This often happens wh...