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

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 OneDrive Sync Error 0x8004def5

OneDrive error 0x8004def5 usually appears when the sync client can't authenticate or connect to M...

How to Enable Windows Defender After It Failed to Start

If Windows Defender won't start, you may see an error like "This app has been turned off" or "Win...

PowerShell Command Not Found but Works in CMD

Fix 'Permission Denied' for pip in Docker Containers

When running pip install inside a Docker container, you may encounter a 'Permission ...

Fix OneDrive Not Syncing Due to DNS Server Problems

If OneDrive stops syncing and you suspect a DNS server problem, you're likely seeing errors like ...