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

Fix Windows Security Real-Time Protection Not Working

If you see a yellow warning in Windows Security that says "Real-time protection is off" or it tur...

How to Fix Outlook Module Not Found Error

You open Outlook and get an error: “Module not found.” This usually means a required component is...

How to Fix Git Fatal Repository Not Found Error

Jupyter Kernel Dead: Common Causes and Fixes

You're working in a Jupyter notebook, and suddenly the kernel dies. The notebook becomes unrespon...

Fix Microsoft Teams Grey Screen After Update

After a recent Microsoft Teams update, many users encounter a grey screen when launching the app....

Windows Terminal Login Loop: Troubleshooting Checklist

If you're stuck in a login loop in Windows Terminal — you type your password, the screen flashes,...