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

Fix Windows Defender Service Unavailable Error

You open Windows Security and see the message 'Windows Defender service unavailable' or 'Windows ...

How to Set Up SSL Certificate for Localhost on Windows 11

If you're developing a web application locally and need HTTPS, you can set up a self-signed SSL c...

Fix ‘Permission Denied’ When Auto-Starting Remote Desktop

You set your remote desktop client to launch automatically at startup, but instead of connecting,...

Fix VSCode Extension Host Terminated Error Code 0

What does this error mean?

When you see 'Extension host terminated unexpectedly with erro...

Fixing 'Port Already Allocated' Error After Chrome Update

After a Chrome update, you might see an error message saying the profile port is already allocate...

Fix Kubernetes kubectl Connection Refused to Cluster

When you run kubectl get nodes and see connection refused, it means kub...