Sign in to Outlook with Microsoft 365 to access your email, calendar, and more. Download the app or log in online for enhanced organization and productivity. Sign in to access your Microsoft account and manage your emails, calendar, and other features in one place. Download free Microsoft Outlook email and calendar, plus Office Online apps like Word, Excel, and PowerPoint. Sign in to access your Outlook email account. Get help with Outlook for Windows, the Outlook app, Outlook.com, and more. Find training videos, how-to articles, and Outlook support content Microsoft Outlook is a personal information manager software system from Microsoft, available as a part of the Microsoft 365 software suite. Primarily popular as an email client for businesses, Outlook also includes functions such as calendaring, task managing, contact managing, note-taking, journal logging, web browsing, and RSS news aggregation. Pick an account to continue This email is used with more than one account from Microsoft. Which one do you want to use? Work or school account Created by your IT department Personal account Created by you Download Microsoft Outlook by Microsoft Corporation on the App Store. See screenshots, ratings and reviews, user tips, and more apps like Microsoft Outlook.