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

Fix Windows Activation Service Unavailable on Windows 10 Pro

If you see the error 'Windows Activation Service Unavailable' on Windows 10 Pro, it usually means...

How to Enable Command Prompt Auto Start on Startup in Windows

If you need Command Prompt to open automatically every time you log into Windows—for quick access...

Enable Windows Defender in Group Policy Not Working – Fixes

You've configured Group Policy to enable Windows Defender, but it remains off or shows as managed...

Fix Windows Security Blank Screen After Update

After a Windows update, some users open Windows Security and see only a blank white or gray scree...

Fix Dependency Conflicts in Microsoft Store on Windows 10

When you try to install or update an app from the Microsoft Store on Windows 10, you might see an...

Fix npm install ENOENT package.json Setup Error