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

Fix Windows Security Real-Time Protection Stuck

Windows Security’s real-time protection can get stuck in an “on” or “off” state, sometimes refusi...

Fix 'slmgr Command Not Found' in Windows 10 Activation

If you see 'slmgr' is not recognized as an internal or external command when trying ...

Fix Windows Terminal Not Saving Settings After Update

After a Windows Terminal update, you may find that your custom settings—such as color schemes, fo...

How to Fix Dependency Conflicts with Windows Defender Service

If Windows Defender won't start or you see errors about a dependency conflict, the issue often li...

How to Fix '404 Not Found' Error in Windows Command Prompt