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

Checklist: Windows Update Service Not Running in Services.msc

When you open Services.msc and see that the Windows Update service (wuauserv) is not running, or ...

Windows Defender Access Denied Troubleshooting Checklist

You try to open Windows Defender or run a scan and get an "Access Denied" message. This usually m...

Fixing GitHub Actions Permission Denied for Git Commands

Fix Windows Defender Virus Definition Update Errors

When Windows Defender fails to update virus definitions, you might see error codes like 0x8007000...

How to Make Outlook Start Automatically When Windows Boots

You may want Outlook to open automatically every time you start your computer, so you don't have ...

Fix OneDrive High Memory Usage on Mac M1

If you're on an M1 Mac and OneDrive is using excessive memory (often 1 GB or more), you're not al...