Checklists for software errors, setup, and tool workflows.

Using Google DNS to Fix Windows Activation Error

If you're seeing a Windows activation error that says something like "We can't activate Windows o...

How to Resolve Outlook 'Permission Denied' Calendar Access Error

When you try to open a shared calendar in Outlook and get a 'permission denied' message, it usual...

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...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

If you're dual-booting Windows and Ubuntu, or replacing Windows...

Fix Windows Terminal Not Starting After Settings Reset

If you reset Windows Terminal settings and now the app won't start, you're likely stuck with a bl...

Fix OneDrive Sync Stuck After Update

After a recent OneDrive update, some users find their files stop syncing. The app may show "Proce...