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

Fix Microsoft Teams Audio Not Working on Mac

You join a meeting in Microsoft Teams on your Mac, but no one can hear you, or you can't hear the...

Docker Compose Build No Cache Checklist: Step-by-Step

When You Need a Clean Build

If you notice your Docker Compose services are not picking u...

Fix Windows Terminal Not Asking for Credentials

If Windows Terminal stops prompting for your credentials when you open a new tab or connect to a ...

Fix Jupyter Notebook Token Not Working on Mac

You launch Jupyter Notebook on your Mac, see the token URL in the terminal, copy it into your bro...

How to Restore Deleted OneDrive Files from Recycle Bin

If you've accidentally deleted a file from OneDrive, it may still be recoverable from the recycle...

Fixing Windows Security Invalid Configuration: Practical Steps

You open Windows Security and see 'Invalid configuration' or the app won't start. This usually ha...