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

Fix Windows Update Access Denied Registry Error

When you try to edit the registry to fix Windows Update and get an 'access denied' error, it usua...

How to Run Windows Security on a Mac

If you need to run Windows Security (formerly Windows Defender) on a Mac, you're likely trying to...

Fix Windows Update Stuck by Running Disk Cleanup

If your Windows Update is stuck at a certain percentage or appears to be downloading forever, low...

Fix Windows Security Offline Installer Fails

When installing Windows Security (formerly Windows Defender) offline, the installer may fail sile...

Fix Chrome Error STATUS_ACCESS_VIOLATION