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

How to Fix Git Clone Permission Denied (Publickey)

When you run git clone and see Permission denied (publickey), Git canno...

Jupyter Kernel Connection Error: Causes and Fixes

You start a Jupyter notebook, try to run a cell, and see a message like "Kernel error" or "Connec...

Reset Microsoft Store Using wsreset Command

Fix BitLocker Cache Full Error on Windows 11

If you see a BitLocker cache full error on Windows 11, it usually means the Trusted Platform Modu...

Fix BitLocker Error 0x8031004b After Settings Reset

If you see error 0x8031004b when trying to unlock or enable BitLocker after a settings reset, it ...

Chrome Profile Network Error Troubleshooting Checklist

If Chrome shows a network error tied to your user profile—like "Unable to connect to the internet...