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

Jupyter Kernel Not Starting in VS Code: Quick Fixes

You open a Jupyter notebook in VS Code, try to run a cell, and the kernel either hangs on "Starti...

Fix Microsoft Teams Connection Refused by Proxy Server

When Microsoft Teams shows a 'connection refused' error and mentions a proxy server, it usually m...

Fix Microsoft Store SSL Certificate Expired Error

You open the Microsoft Store and see an error about an SSL certificate being expired. The store m...

Fix BitLocker Token Expired Sync Issue with Azure AD

When a BitLocker token expires, Azure AD sync can fail, leaving devices unprotected and recovery ...

Task Scheduler Token Expired: Troubleshooting Checklist

If your scheduled tasks fail with a token expired error, you're not alone. This typically happens...

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