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

Fix Windows Search Not Indexing External Drives

If you plug in an external drive and Windows Search can't find files on it, the issue is almost a...

How to Fix Redis Connection Refused Error

If you're seeing Error: connect ECONNREFUSED 127.0.0.1:6379 or similar, it usually m...

Fix Microsoft Store Error 0x80070005: File Locked

When you see error code 0x80070005 while trying to install or update an app from the Microsoft St...

Fix Windows Activation Invalid Configuration After Hardware Change

After replacing a motherboard, CPU, or hard drive, you might see "Windows isn't activated" or "In...

Fix GitHub Actions Docker Push Permission Denied

Fix Jupyter Notebook Token Not Working on Localhost

If you see a token prompt when opening Jupyter Notebook on localhost, and entering the token fail...