I've settled on five Microsoft areas that I'll be watching closely in the new year. I'm choosing these five because I think they'll have the biggest potential impact on business users in 2021. (I'm sure there are also a number of Microsoft gaming announcements that could be big in 2021, but -- happily -- that's outside my main focus here on ZDNet.) My five, in no particular order: MetaOS for the Mobile Masses Microsoft has an evolving strategy and foundational layer in the Microsoft 365 cloud space which is somewhat better known internally than externally. That initiative is known as "Meta OS" (and also sometimes as "Taos").