Microsoft Outlook 2025 Shared Calendar App. If you're using a work or school account or personal account in outlook, you can send a sharing invitation to other users so they can view your calendar from within their own outlook calendar. Add teams meeting links to invites, attach sharepoint files or docs to review before the meeting starts, and track responses or follow up via email.

Use your online calendar with your favorite microsoft 365 apps. Once you’ve chosen a platform, set up your calendar.