Microsoft has posted word on its private Microsoft 365 admin center that the classic Teams app for Windows and Mac will automatically update to the new Teams app after March 31, 2024
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Microsoft says that this decision is designed to address the concerns of the European Commission, which has started a formal investigation of the company's bundling of Teams in other services.
The new version of Microsoft Teams for Windows will support side-by-side windows so users can quickly switch from one chat group or tenant in a business to another group in the same organization.
Microsoft has announced some new security and teamwork capabilities for its 365 Government services. The productivity suite was launched last year for the United States government.