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

Fix Windows Defender Threat Service Stopped After Update

After a Windows Update, you might see a yellow warning in Windows Security saying "Threat service...

Fix Windows Update Stuck at 100% in Safe Mode

If you boot into Safe Mode to troubleshoot a stuck Windows Update, only to find the update still ...

Fix BitLocker Blank Screen After Sleep Mode on Windows

If you enable BitLocker drive encryption and your computer shows a blank screen after waking from...

Outlook Stuck on Loading Profile Registry: Fixes

When Outlook hangs on the 'Loading profile' screen, the registry entry for your mail profile is o...

How to Fix '404 Not Found' File Path Errors in CMD

Fix Windows Security Service Not Starting

You open Windows Security and see an error that the service isn't running. Or you get a notificat...