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

Check Windows Activation Status via Log Files

If you need to confirm whether Windows is activated or troubleshoot activation errors, the activa...

Fix Microsoft Teams White Screen on Startup

When Microsoft Teams loads but shows only a white screen, the app is usually stuck during startup...

Fixing 'Remote Desktop Command Not Found Permission Denied'

You try to run a remote desktop command like xfreerdp or rdesktop and g...

Fix VSCode Extension Host Terminated Error Code 0

What does this error mean?

When you see 'Extension host terminated unexpectedly with erro...

Fix Windows Defender High CPU Usage in Windows 10

If you notice your PC slowing down and the fan spinning up, Windows Defender might be using more ...

How to Fix Windows Defender Not Turning On

Windows Defender (now called Microsoft Defender Antivirus) sometimes refuses to turn on or stay o...