The essentials to get it all done. Office Home and Business 2021 is for families and small businesses who want classic Office apps and email. It includes Word, Excel, PowerPoint, and Outlook for Windows 11 and Windows 10. A one-time purchase installed on 1 PC or Mac for use at home or work.

Simplify your online security

Keep you and your family safer online with continuous monitoring for threats, real-time alerts, tips, and expert guidance from Microsoft Defender.

Powerful productivity apps

Use Word, Excel, and PowerPoint to collaborate in real time or work offline.

Trusted storage for priceless memories

Quickly save, share, and edit your photos and files with OneDrive and Microsoft 365.

Make the most of your day

With Outlook as command central, you can spend less time organizing your life and more time enjoying it.

All your ideas in one place

Capture inspiration in text, audio, photos, and videos to create your next big idea with OneNote.