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

Fix PuTTY Connection Refused: Check SSH Service

When you see 'Connection refused' in PuTTY, it usually means the SSH server on the remote machine...

PowerShell Command Not Found but Works in CMD

Fix Windows Search 'Too Many Requests' Rate Limit Error

If you’ve seen “Too many requests” or “Rate limit exceeded” while using Windows Search, you’re no...

Fix Outlook Auto Start Shortcut Not Working

You've set Outlook to start automatically when Windows boots, but the shortcut isn't working. Thi...

Fix Windows Terminal SSH Permission Denied Error

When you try to connect to a remote server via SSH from Windows Terminal and get a "Permission de...

Fix Windows Update Stuck at 0% Downloading

You click 'Check for updates' and see 'Downloading 0%' for an extended period. This is a common i...