Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

View list

Fix Windows Security Proxy Error After Update

After a Windows update, you might see a proxy error in Windows Security (formerly Windows Defende...

Fix Azure CLI Token Expired in Windows Terminal

If you see an error like Azure CLI token is expired when running commands in Windows...

Fix Windows Activation Stuck on 'Connecting to Your Organization's Activation Server'

You're trying to activate Windows and it gets stuck on "Connecting to your organization's activat...

Microsoft Store 502 Bad Gateway: Troubleshooting Guide

You open Microsoft Store, try to download an app, and see a 502 Bad Gateway erro...

Fix PowerShell Execution Policy Error on Windows

When you try to run a PowerShell script and see 'cannot be loaded because running scripts...

How to Fix Windows Update Connection Refused by Antivirus
You click Check for updates in Windows, and instead of progress, you see an error like "Connectio...