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

How to Fix Windows Activation Not Working on Ubuntu

If you're running Windows on a machine that also has Ubuntu, you may see an activation error. Thi...

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

You notice Outlook consuming 50% or more CPU, making your syste...

Fix Outlook Stuck on Loading Profile When Creating a New Profile

If you’re trying to create a new Outlook profile and it gets stuck on “Loading profile,” you’re n...

Fix Remote Desktop DNS Error After Network Change

After changing your network—switching ISPs, moving offices, or reconfiguring a router—Remote Desk...

Fix Jupyter Notebook Token Not Working on Mac

You launch Jupyter Notebook on your Mac, see the token URL in the terminal, copy it into your bro...

Fix VS Code PowerShell Permission Denied for Git Commands

When you open the integrated terminal in VS Code and run a Git command, you might see a "permissi...