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

How to Fix Windows Search 404 Errors

If you see a '404 Not Found' error when using Windows Search, it usually means the search index c...

Fix OBS Black Screen When Recording: Checks That Work

If you see a black screen when recording with OBS Studio, your video source isn't being captured....

Fix Windows Activation Failed Due to Dependency Conflict

You try to activate Windows, but get an error like “Activation failed due to a dependency conflic...

Windows Defender Real-Time Protection Won’t Turn Off: Fixes

You go into Windows Security, toggle off real-time protection, and within a few minutes it’s back...

How to Clear SSH Known Hosts and Fix Host Key Verification Failed

Fix Microsoft Store Permission Denied Error

When you try to install or update an app from the Microsoft Store and see a 'permission denied' m...