Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

View list

Windows Search 404 Error: Practical Troubleshooting Checklist

If Windows Search shows a '404' error or simply returns no results, the search index is likely co...

Chrome Sync Not Working? A Practical Troubleshooting Checklist

You open Chrome on another device and your bookmarks, passwords, or history aren't there. Sync se...

How to Fix Windows Search 404 Not Found Error

When you search for a file or app in Windows and get a '404 Not Found' error, it typically means ...

Fix OneDrive Sync Path Not Found via Group Policy

If OneDrive shows a 'sync path not found' error and you're in a managed environment, Group Policy...

Troubleshoot 504 Gateway Timeout in Windows Security App

When you open Windows Security (formerly Windows Defender Security Center) and see a 504 ...

Fix Windows Security Won't Turn On Real-Time Protection
You click the toggle to enable real-time protection in Windows Security, but it switches back off...