Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

After a Windows update, you might notice that the search bar stops returning results, takes forev...

If Windows Search doesn't start when you boot your PC, you'll notice the search box or taskbar se...

You open Windows Security and see a yellow warning that real-time protection is off. When you try...

Windows Update error 0x80070005 usually means the update process lacks necessary permissions. Thi...

You try to enable real-time protection in Windows Security, but it either stays grayed out or rev...

You change a setting in Chrome—like the default search engine, startup page, or download location...