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

Jupyter Kernel Stuck on Connecting: Practical Fixes

You launch a notebook, but the kernel indicator stays gray or shows “connecting” for minutes. Thi...

Fix OneDrive Cache Clear Not Working

You try to clear the OneDrive cache to fix a sync problem, but the old files or sync status remai...

Fix Microsoft Store Error 0x80073cf0 After Reset

After performing a system reset or refresh, you might encounter Microsoft Store error 0x80073cf0 ...

BitLocker Auto-Unlock Not Working with TPM: Fixes

You've set up BitLocker with a TPM, and it used to unlock your drive automatically at startup. No...

Fix VSCode Extension Host Terminated Error Code 0

What does this error mean?

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

How to Fix Windows Terminal 404 Not Found Error

You open Windows Terminal and see a '404 Not Found' error, often when clicking a link or launchin...