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...

Windows Terminal Setup Checklist for Developers

You've installed Windows Terminal, but the default setup isn't quite right for development. This ...

Fixing GitHub Actions Permission Denied for Git Commands

How to Fix Windows Search Not Opening Automatically

If Windows Search doesn't open when you click the taskbar icon or press the Windows key and start...

Microsoft Teams Update Not Installing from Office 365: Fixes

You see an update available for Microsoft Teams in your Office 365 portal, but when you try to in...

Windows Security Not Opening: Practical Fixes That Work

When you click the Windows Security shield icon or try to open it from Settings and nothing happe...