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

Fix Microsoft Store Permissions Issue in Windows 10

Fix PowerShell Profile Configuration Not Working

You've edited your PowerShell profile, saved the file, and restarted the console—but your custom ...

Fix OBS Black Screen with Elgato Capture Card

If you're seeing a black screen in OBS when you add your Elgato capture card as a source, you're ...

Check Which Application Is Using Remote Desktop Port (3389)

When you try to start Remote Desktop and get an error that the port is already in use, something ...

How to Fix Microsoft Store Not Downloading Apps After Reinstall

After reinstalling Windows, you might find that the Microsoft Store won't download apps—they get ...

Fix Microsoft Teams Token Expired Not Working

If you see "token expired" in Microsoft Teams and the app stops working, it usually means your au...