Designed to replace the current Mail and Calendar apps, the new Outlook can only be removed after it's been installed.

The new experience will eventually replace the desktop version of the Outlook app that's part of the Microsoft 365 (Office) ...

The main difference between Outlook.com and Outlook desktop is the workflow. The former one works on the browser, while the Desktop version works on computers only. The second version is desktop ...

Customize Outlook themes, text size, and layout to personalize your app experience. You can adjust sidebar settings and calendar appearance on desktop versions of ...