Checklists for software errors, setup, and tool workflows.

Install PowerShell 7 on Windows 10 Step by Step

You want to run the latest PowerShell 7 on Windows 10, but the built-in Windows PowerShell 5.1 is...

Fix Chrome Profile Invalid Configuration Permission Denied

If you see 'invalid configuration' or 'permission denied' when opening Chrome, your user profile ...

Fix 'Port Already Allocated' Error in Windows Defender on Windows 10

You may see an error like "Windows Defender Firewall cannot use port X because it is already allo...

BitLocker Token Expired After Update: Fix Guide

After a Windows update, you may see a BitLocker prompt saying your recovery token has expired. Th...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

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

Fix Token Expired Error in Windows Command Prompt

If you see a "token expired" error in Windows Command Prompt while using Azure CLI, PowerShell, o...