The next major feature update for Microsoft’s OS now has a name: The Windows 10 May 2021 Update, aka 21H1. “We believe that Build 19043.928 is the final build for the May 2021 Update,” says Microsoft’s Brandon LeBlanc. This build is now available for Windows Insider beta testers to download. The moniker makes it obvious that the Windows 10 update will arrive in May, but an exact date has not yet been announced. Some postulate that it will come with the May 11 Patch Tuesday, Microsoft’s monthly interim OS update. The company has already announced that the update will be delivered using the same “optimized way using servicing technology” that the monthly updates use.