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

Fix Windows Security Not Starting Automatically After Boot

You boot your PC and notice Windows Security (formerly Windows Defender) isn't running. The icon ...

Fix Remote Desktop 404 Error from Missing Web Interface

You connect to your remote desktop gateway, but instead of a login prompt, you get a 404 error. T...

Fix Windows Defender Blank Screen in Windows 10

If you open Windows Defender Security Center in Windows 10 and see nothing but a blank white or g...

How to Fix SSH Permission Denied (Publickey) on Git Push

You try to push a commit and see: Permission denied (publickey). The push fails. Thi...

PowerShell Command Not Found but Works in CMD

How to Fix Error 0x80240034 During Windows Update Migration

When migrating to a new Windows version or applying a feature update, you might encounter error 0...