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

How to Rebuild the Windows Search Index Database

If Windows Search stops returning files, returns outdated results, or takes too long, the search ...

How to Fix Microsoft Store 404 Error Code

When you open Microsoft Store and see a 404 error, the app usually fails to load content or shows...

Fixing SSH Connection Timed Out from Windows to Linux

When you try to SSH from a Windows machine to a Linux server and get a "Connection timed out" err...

Fix PowerShell Proxy Authentication Failed Errors

Fix Windows Activation Error 0x8007007b

If you see error 0x8007007b when trying to activate Windows, it usually means the activation serv...

Fix Microsoft Teams Microphone Not Working in Meeting

If your microphone stops working during a Teams meeting, it's often a quick settings or permissio...