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

Fix Jupyter Notebook Token Not Working on Ubuntu

You launch Jupyter Notebook on Ubuntu, but when you open the URL in your browser, the token promp...

Fix Microsoft Store File Locked Permission Denied

When installing or updating apps from the Microsoft Store, you may see errors like 'File locked' ...

Fix Windows Search Version Mismatch Configuration Tool

If you see an error like "Windows Search version mismatch" when trying to run the configuration t...

How to Fix Windows Update Stuck on Downloading

You click Check for updates, and the progress bar sits at some percentage for hours. Maybe it say...

Fix BitLocker Connection Timeout and Permission Denied Errors