Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

When Task Scheduler fails to run a task that involves a network path, you may see error 0x8007005...

If you’re trying to use the Microsoft Store on a Mac—typically through the web version or via Win...

If Windows Update gets stuck on 'Checking for updates' for minutes or hours, DNS issues are a com...

If you've ever enabled the Windows Firewall and suddenly lost access to a shared printer or could...

If you're trying to download or update an app from the Microsoft Store and the progress bar stays...

When you run Get-MpComputerStatus or Start-MpScan and see "The ...