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

Fix Command Prompt Network Connection Errors

When you see a 'cannot connect to network' error in Command Prompt, it usually means the command-...

Fix VSCode Debugger 'launch.json Not Found' Error

You open the Run and Debug view in VSCode, click the green play button, and get an error: "launch...

Fixing Microsoft Teams Rate Limit Error When Sending Messages

Remote Desktop Configuration Best Practices

When setting up remote desktop, most problems come down to a few common misconfigurations. This g...

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...

Fix 'gpg: invalid signature' Error During Ubuntu apt update

When running sudo apt update on Ubuntu, you might see an error like gpg: inval...