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

Fix Command Prompt High CPU Usage Caused by Windows Update

You open Task Manager and see Command Prompt (cmd.exe) using a lot of CPU – sometimes 30% or more...

Fix Teams App Stuck on Loading Screen on Mac

If Microsoft Teams gets stuck on the spinning loading circle on your Mac, you’re not alone. This ...

Fixing PowerShell Remote Execution Failures on a Network

How to Repair an Outlook Data File (.pst/.ost)

If Outlook suddenly won't open, shows error messages about a data file, or you can't see certain ...

Fix Microsoft Teams Stuck on Loading After Update

After a recent update, Microsoft Teams may get stuck on the loading screen. This typically happen...

How to Reset Your Jupyter Notebook Token

When you try to open Jupyter Notebook and see a prompt asking for a token or password, you've lik...