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

Fix Windows Update Service Not Running with DISM Restore Health

You try to run DISM /Online /Cleanup-Image /RestoreHealth and get an error saying th...

Fix Chrome Black Screen on Nvidia GPU with Hardware Acceleration

If you're seeing a black screen in Chrome—especially when watching videos or scrolling—and yo...

Fix Docker Desktop Engine Stopped Hyper-V Error

You open Docker Desktop and see the engine stopped with a Hyper-V error. This often happens after...

Fix Cloudflare SSL Full Strict Mixed Content Warning

You've enabled Cloudflare SSL/TLS encryption mode to Full (strict) and now see mixed content ...

Fixing Node Version Mismatch with package.json Engines

You run npm install or node app.js and see a warning or error about the...

How to Set npm Prefix to Avoid Permission Denied Errors