Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

When Windows Search stops working, you might see no results when you click Start and type, or the...

You leave your Remote Desktop session idle for a few minutes, come back, and the host or client i...

You see a red 'permission denied' icon on a file or folder in OneDrive, and the file won't sync. ...

You're trying to sync a file in OneDrive, but you get an error saying the file is locked. This us...

When Windows Update says it cannot connect, you'll often see error 0x80072efd or a message that t...

You open Microsoft Teams, try to sign in, and get an 'Authentication failed' error. This usually ...