Updates to how to install and use Add-ins and apps in Outlook for Windows and Outlook on the web

As part of our ongoing efforts to unify the experience of using apps across Outlook, Teams, and Microsoft 365, we’re announcing changes to how Office Add-ins and apps are installed, accessed, and sideloaded to Outlook for Windows and Outlook on the web. These changes impact both end users and developers and are rolling out now. Install Office Add-ins and apps from the updated store Continue to discover new Office Add-ins and apps through the updated Store that now better aligns with the Microsoft Teams and Microsoft 365 ecosystem.