Microsoft will soon roll out an update to push the new Outlook onto Windows 10 PCs. Forcing the new Outlook onto PCs will likely draw some criticism, but there is no way to block the installation of the app. Microsoft has a support document on removing the new Outlook after installation, however.
You only have a few weeks before the new Outlook is forced onto your Windows 10 PC. The new Outlook will arrive automatically with an optional Windows 10 release that will ship on January 28, 2025. The app will then roll out to all Windows 10 PCs as part of the monthly security release to Windows 10 that will become available on February 11, 2025.
