The company says that it is "seeing higher satisfaction numbers, fewer known issues, and lower support call volumes compared to previous Windows 10 releases." Microsoft piloted the program during last Fall's Creator's Update rollout, gathering data on the types of Windows 10 devices that had good update experiences. It then trained its AI model to recognize those types of devices and target them for earlier updates. In addition to a better upgrade experience, Microsoft says that using AI has allowed the updates to go faster, reaching 250 million devices in less than half the time the Fall update took.