The prompt may be superfluous in this case and is best disabled to speed things up. It is a good idea to disable the prompt if you don't want to use any of the features or set up some of them already. It is possible to set these up elsewhere on the system which means that the prompt's main purpose is to get more users to discover these options and use them. Some Windows 10 users may find the prompt useful as it allows them to set up some of these services directly. Protect your files with OneDrive - Keep them backed up and accessible.Get Office 365 ready - Have your apps ready for launch.
