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

How to Fix OBS Black Screen on Mac

If you see a black screen in OBS when trying to capture your display or a specific window on Mac,...

Fix "Outlook Cannot Find the Path" Error on Windows 10

You open Outlook on Windows 10 and get an error: "Cannot find the path. Verify that the correct p...

MongoDB Authentication Failed: Administrator Checklist

Fix Windows Defender Token Expired Error After Reinstall

After reinstalling Windows or your security software, you might see a “token expired” error in Wi...

How to Fix Chrome Version Mismatch Error After Update

After updating Chrome, you might see an error like “Chrome version mismatch” or “Profile error: v...

How to Fix Microsoft Store Proxy Error

You open Microsoft Store and see a message like ‘Proxy server isn’t working’ or ‘Check your proxy...