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Download and install or reinstall Microsoft 365 or Office 2021 on a PC or Mac

Learn how to get Microsoft 365 or Office 2021 on your device, whether you have a Microsoft account, work or school account, or product key. Follow the steps to sign in, run the setup, and activate the apps.
Applies To: Office 2021, Office 2021 for Mac, Office 2019, Office 2019 for Mac, Microsoft 365 for home, Office for business, Office 365 Small Business, Microsoft 365 admin, Office 365 operated by 21Vianet, Office 365 operated by 21Vianet - Admin, Microsoft 365 for Mac, Office 365 Germany - Enterprise, Office 365 Germany - Enterprise admin

What's new in Office 2021 - Microsoft Support

Learn about the new co-authoring, inking, data, and motion graphics tools in Office 2021. Find out how to get Office 2021, when it's available, and what's different from Microsoft 365.
Applies To: Office 2021, Office 2021 for Mac

Office 2021 and Office LTSC for Windows and Mac FAQ

Microsoft Office 2021 is the essential tool you need to capture, analyze, and organize your ideas. It includes classic versions of the Office apps with a one-time purchase. Office Home & Student 2021 - For students and families who want classic Office apps installed on one PC or Mac for use at home or school. Includes classic versions of Word ...
Applies To: Office 2021, Office 2021 for Mac

What's the difference between Microsoft 365 and Office 2021?

Microsoft 365 is a subscription service that offers the latest versions of Office apps, cloud storage, and technical support. Office 2021 is a one-time purchase that does not include upgrades or online features.
Applies To: Office 2021, Office 2021 for Mac, Office 2019, Office 2019 for Mac, Microsoft 365 for home, Office for business, Microsoft 365 admin

What's new in Word 2021 for Windows - Microsoft Support

Word 2021 for Windows gives you new ways to create compelling content. This article provides an overview of the new features you can discover.
Applies To: Word 2021

What's new in Excel 2021 for Windows - Microsoft Support

Excel 2021 for Windows allows you to collaboratively work with others and analyze data easily with new Excel capabilities including co-authoring, Dynamic Arrays, XLOOKUP, and LET functions. Note: Some features listed below are not included in Excel LTSC 2021 for commercial customers.
Applies To: Excel 2021

What's new in PowerPoint 2021 for Windows - Microsoft Support

PowerPoint 2021 for Windows lets you create compelling content with the addition of features including co-authoring, Ink Replay, improved slide show recording, new stock media from the Office Premium Creative Content collection and new Draw tab additions such as Point Eraser, Ruler, and Lasso.
Applies To: PowerPoint 2021

The new look of Office - Microsoft Support

Visual updates for Office for the web As announced in June 2021, Windows 11 brings a fresh experience and a new look. Shortly after that, Office got a visual refresh for Windows 11 and 10 as well. Now we're bring that new same new look to Microsoft's Office for the web applications.
Applies To: Excel for Microsoft 365, Word for Microsoft 365, Outlook for Microsoft 365, PowerPoint for Microsoft 365, Access for Microsoft 365, OneNote for Microsoft 365, Project Online Desktop Client, Publisher for Microsoft 365, Visio Plan 2, Excel for Microsoft 365 for Mac, Word for Microsoft 365 for Mac, Outlook for Microsoft 365 for Mac, PowerPoint for Microsoft 365 for Mac, OneNote for Microsoft 365 for Mac, Word for the web, PowerPoint for the web, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, OneNote 2021

What's new in Outlook 2021 for Windows - Microsoft Support

Outlook 2021 for Windows lets you better manage your inbox with the addition of new capabilities including Search at Top and Translator. If you're upgrading to Outlook 2021 for Windows from Outlook 2019, for Windows you'll still have all the features you're used to—and you'll notice a few new ones as well!
Applies To: Outlook 2021

What's new in Access 2021 - Microsoft Support

Access 2021 lets you build and share a database in seconds. You supply the information and Access does the rest, making it easy to create and structure your data. Reports and queries put your data into the format you want, so your applications consistently look great.
Applies To: Access 2021
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