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

Fix Windows Store Error 0x80073cf9: Clear Cache & Repair

You try to install or update an app from the Microsoft Store, and you get error 0x80073cf9. Usual...

Best Windows Update Settings for Gaming Performance

If you've ever been kicked out of a game by a sudden Windows update restart or noticed stuttering...

Fix Windows Defender Token Expired Error After Reinstall

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

Fix 'Service Not Found' Error for Task Scheduler on Ubuntu

How to Grant Remote Desktop Access to Specific Users

If you need to allow only certain people to connect to your computer via Remote Desktop, the buil...

Windows Update Log File Not Found: How to Fix

When you open the Windows Update log and see 'log file not found' or get this error in Event View...