The "new Outlook" refers to the latest version of Microsoft Outlook, which has been redesigned and updated with new features. There are two versions of the new Outlook: one for Mac and one for Windows. The new Outlook for Mac was released in 2019 and features a redesigned interface with native search within the client. The new Outlook for Windows was announced in May 2022 and is a progressive web app based on Outlook.com, offering several new features such as easy access to Microsoft 365 apps, pinning and snoozing email for better inbox management, and intelligent features that allow users with a work or school account to use Outlook with Microsoft Loop and Microsoft Teams. The new Outlook for Windows is designed to work seamlessly with your mobile Outlook experience for work and personal use. The new Outlook for Windows is available for all consumers and can be downloaded from the Microsoft Store or through the Windows 11 version 23H2 update.