Outlook on the web
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Get to know Outlook on the web
To familiarize yourself with Outlook on the web, please visit Get help with Outlook on the web and review the section(s) relevant to you:
What you'll see in Mail
What you'll see in Calendar
What you'll see in People
What you'll see in new Tasks
Working with shared mailboxes
If you've been granted permission to view another mailbox, you can open it in Outlook on the web.
Please visit Open and use a shared mailbox in Outlook Web App for detailed instructions.
Working with shared calendars
Changing your settings
Outlook on the web is a web-based version of Outlook that offers a streamlined, user-friendly interface for managing your Microsoft 365 emails, calendars, and contacts, accessible in your browser.