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

How to Fix Microsoft Store Not Opening on Boot

If the Microsoft Store fails to launch when Windows starts, you may see no window at all or an ap...

Fixing Node Version Mismatch When Running Create React App

When you run npx create-react-app my-app and see errors about an unsupported Node.js...

PowerShell Command Not Found but Works in CMD

Fix Windows Activation Update Error 0x80070643

If you see error 0x80070643 during a Windows activation update, the update process has been inter...

Windows Security Slow Performance Checklist

If Windows Security (formerly Windows Defender) is making your system feel sluggish—slow scans, d...

Fix Microsoft Store Sync Issues After a Failed Start

If Microsoft Store fails to start and then won't sync your apps or settings, you're likely dealin...