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

Jupyter Notebook Token Not Working? How to Reset Password

You start Jupyter Notebook, see the token prompt, paste the token from the terminal, but it fails...

Fix Windows Update Permission Denied After Windows 11 Upgrade

After upgrading to Windows 11, some users encounter a "Permission Denied" or "Access Denied" erro...

Fix Windows Terminal DNS Not Working After Update

After a Windows update, you might find that Windows Terminal can't resolve hostnames—ping google....

Fix NVM Not Found in Git Bash on Windows

How to Back Up and Restore Microsoft Store Apps in Windows 11

If you've reinstalled Windows 11 or moved to a new PC, you might need to restore your Microsoft S...

Task Scheduler Proxy Error: Fix Permission Denied Issues

You scheduled a task to run a script that needs network access through a proxy, but it fails with...