Moren on 29 April 2020
Microsoft's dominance in businesses can't be understated - "Nearly 40 million consumer subscribers of Office 365 is significant, but it still pales in comparison to the enterprise side. In Q3 2020, Microsoft passed 258 million monthly active Office 365 business users (up from 200 million) and 75 million daily active users of Teams."
Teams (and Skype for business) are almost universally used in large white-collar companies.
https://venturebeat.com/2020/04/29/microsoft-earnings-q3-2020/
