Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

After a Chrome update, some users see a message like “Profile rate limit error” or “Your profile ...

When Windows Search fails to write to its log file, you may see a "permission denied" error in Ev...

You’re trying to search in Windows, but instead of results you see “Connection timeout” or “Searc...

You install a Chrome extension, but it doesn't appear in the toolbar, or it's grayed out, or it j...

If you see a message like "Windows Security module not found" inside your third-party antivirus p...

If Windows Security won't open, shows errors, or you see "This app has been turned off" messages,...