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

Fix OBS Black Screen with No Source Detected

If you're seeing a black screen in OBS and the message 'No source detected,' you're not alone. Th...

Fix Chrome 'Permission Denied' for Notifications Not Working

You click "Allow" for notifications in Chrome, but the site says "permission denied" or the notif...

OneDrive Sync File Locked: Step-by-Step Checklist

If you see "file locked" or "file in use" in OneDrive, it means another process or user has the f...

How to Fix kubectl Context Not Found Error

How to Reinstall Windows Search Module

If Windows Search stops returning results, runs slowly, or shows errors like "Search is not avail...

Fix Windows Update Version Mismatch Error

When you see a version mismatch error in Windows Update, it usually means the update files on you...