Microsoft pushes deeper into Dynamics 365 industry clouds.Microsoft Windows 365 confuses tech buyers.Microsoft aims Teams Rooms features at hybrid work.Microsoft Customer Experience Platform debuts.Microsoft Azure Stack HCI adds Arc, virtual desktop support.Microsoft gives enterprises preview of Azure OpenAI service.Microsoft advances Cosmos DB and previews SQL Server 2022.Microsoft pairs Mesh with Teams for VR collaboration.Microsoft Loop bolsters collaboration in 365.Microsoft Viva gets OKR app, stresses employee privacy.