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

Fix Putty Connection Refused on Port 22

You try to connect to a remote server with Putty on port 22, but you get 'Connection refused'. Th...

How to Configure Command Prompt for System Repair

When Windows won't boot or runs into persistent errors, Command Prompt often provides the tools t...

How to Fix systemd Service Restarting Repeatedly Error

Fix RDP Wrapper Login Loop After Permissions Change

You log in to a remote Windows machine using RDP Wrapper, but instead of getting to the desktop, ...

How to Reset VSCode Terminal Settings to Default

If your VSCode terminal is behaving oddly—wrong shell path, missing colors, or commands failing—r...

Fix Windows Search Not Working After Update

After a Windows update, search might stop returning results or hang indefinitely. This usually ha...