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 GitHub Actions Cache Action Permission Denied Error

Reset Remote Desktop Port to Default 3389

After changing the Remote Desktop (RDP) port for security reasons, you may need to revert to the ...

Fix Microsoft Store Error: Port Already Allocated After Update

After a Windows update, you might see a Microsoft Store error saying a port is already allocated....

Fix 'Outlook Data File Cannot Be Accessed' Error in Outlook 365

You open Outlook 365 and get the message: 'Outlook data file cannot be accessed.' This usually me...

Fix Windows Search Connection Timeout on Domain Network

If Windows Search stops responding or shows a connection timeout error on a domain-joined compute...