Microsoft to Force Install New Outlook on Windows 10 PCs in February

Microsoft will enforce installation of the new Outlook on Windows 10 starting February via a security update. Users deploying the optional January update will get it first, while others will see it installed with the February update. Classic Outlook will remain intact, and users can uninstall the new app afterward, as it cannot be blocked. The new Outlook was previewed in May 2022 and is available for personal and commercial accounts now.

https://www.bleepingcomputer.com/news/microsoft/microsoft-to-force-install-new-outlook-on-windows-10-pcs-in-february/