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

Enable Windows Activation Auto Start via Registry

If you need Windows Activation to start automatically at boot—for example, on kiosk systems or af...

Fix Windows Activation Service Unavailable Without Product Key

You see 'Windows activation service unavailable' and you don't have the product key. This usually...

Fix Microsoft Teams Module Not Found on Windows 10

When launching Microsoft Teams on Windows 10, you might see an error like 'Module not found' or '...

Fix Permission Denied SSL Certificate Error in Windows Terminal

You're running a command in Windows Terminal—maybe a git clone, curl request, or npm install—and ...

Fixing GitHub Actions Permission Denied for Git Commands

How to Enable Windows Defender on Windows 11

If you've noticed Windows Security is off or grayed out, you may need to re-enable Windows Defend...