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

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 Speed Up Command Prompt Loading Time

When you open Command Prompt and it takes several seconds to appear, or the cursor blinks for a l...

Fix Windows Update Setup Failed Rollback Changes

When a Windows update fails and you see "Undoing changes" or "We couldn't complete the updates, u...

Fix Windows Search Connection Refused Error

When you click the Start menu or search bar and see 'connection refused', Windows Search is faili...