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

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...

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...

OneDrive Sync Not Working on Windows 11: Practical Fixes

If OneDrive has stopped syncing on your Windows 11 PC, you're probably seeing error icons or stat...

Chrome Profile Configuration for Multiple Users

If you share a computer or just want to keep your work and personal browsing separate, Chrome pro...

Fix Windows Update DNS Resolution Problems

When Windows Update fails with errors like 0x80072EFD or 0x8024402C, DNS resolution problems are ...

How to Fix Outlook Setup Error 'Cannot Start Microsoft Outlook'