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

How to Reset Windows Defender Settings to Default

You might need to reset Windows Defender (now Microsoft Defender Antivirus) to its default settin...

Fix Windows Security 404 Not Found on Startup

When Windows Security shows a 404 error on startup, it typically means the app can't find its req...

MongoDB Compass Connection Refused: Step-by-Step Fixes

When you try to connect MongoDB Compass to your database and get 'connection refused', it usually...

Resolve Remote Desktop Dependency Conflict Errors

When you try to connect to a remote desktop, you might see an error about a dependency conflict. ...

Fix Windows Security Authentication Error 0x80070035

Edge Browser Sync Not Working: Quick Fixes

You open Edge on a different device, expecting your bookmarks and passwords to appear, but nothin...