Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

By default, Microsoft Store apps install to the system drive (usually C:). If that drive is low o...

If clicking the Start menu shows a blank search screen instead of the usual results and apps list...

You try to connect to a remote PC and get an authentication error. The connection fails, often wi...

If you've changed your indexing options in Windows Search but the settings don't stick, you're no...

When you open Task Scheduler and see "Task Scheduler cannot connect to the server" or a similar m...

If you've opened Windows Security and found that your virus and threat protection settings aren't...