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

Fix OBS Black Screen but Audio Works: Step-by-Step Guide

If OBS Studio shows a black screen in your source preview or stream but audio is working fine, yo...

Task Scheduler Proxy Server Not Working: Fixes

If scheduled tasks that require internet access fail silently or return proxy errors, the issue o...

Docker Volume Permission Denied: A Practical Checklist

You mount a volume into a Docker container and get a permission denied error when the container t...

How to Restore Chrome Profile After a Crash

Symptoms of a Corrupted Chrome Profile

After a browser crash, you might see errors like '...