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

How to Fix PowerShell Crashing on Startup

If PowerShell crashes immediately after you open it, you're not alone. This often happens due to ...

BitLocker Auto-Unlock Not Working in Windows 11: Fixes

If you've set up BitLocker on a Windows 11 drive and enabled auto-unlock, but it still asks for a...

Microsoft Teams Auto Start Not Working: Troubleshooting Checklist

You open your PC expecting Microsoft Teams to launch automatically, but it doesn't. This guide wa...

Fix Laravel Artisan Command Not Found on Ubuntu

Fix Jupyter Notebook Token Expired or Invalid Error

When you try to open Jupyter Notebook and see “token expired” or “invalid token,” it usually mean...

BitLocker Recovery Key Not Connecting After Reboot: Fixes

After a reboot, you might see the BitLocker recovery screen asking for a 48-digit key, but enteri...