Office 365 Business
Compatible with Windows 10, Windows 8.1, Windows 7 Service Pack 1, and the two most recent versions of macOS. All languages included.
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Boost your business
Get the worldwide standard for desktop apps like Word, Excel, PowerPoint, and more. Create, view, and edit in real time across all your devices with desktop and mobile apps for Windows PCs, iOS, Android, and Mac.
Get the latest features and capabilities with fully installed and always up-to-date versions of Outlook, Word, Excel, PowerPoint for Windows or Mac, OneNote (features vary), and Access and Publisher (PC only).
Works across multiple devices
Get the fully installed Office apps on multiple PCs, Macs, tablets, and mobile devices (including Windows, iOS, and Android).
1 TB secure cloud storage
Edit and share documents, photos, and more from anywhere, on all your devices with 1 TB of OneDrive cloud storage.
Professional digital storytelling
Easily create engaging, interactive, web-based reports, presentations, newsletters, trainings, and more with Sway.
Office 365 Business
Have peace of mind knowing your services are available with a guaranteed 99.9 percent uptime, financially backed service-level agreement.
Security built in
Keep customer data safe with help from cutting-edge, five-layer security and proactive monitoring.
Easy to set up
Deploy and manage Office 365 across your company, no IT expertise required. Add and remove users in minutes.
Here to help
Rely on Microsoft support for answers with a call or chat, how-to resources, and connections with other Office 365 customers for setup and quick fixes.
Frequently asked questions
Office 365 Business supports a maximum of 300 users. If you have more than 300 users or think you will soon, take a look at our other plan options.
You can pay with all major credit cards, and your subscription amount will appear on your credit card statement. You have the option to receive an invoice and, depending on your choice of services, you will be billed monthly or annually. You receive an email message when your invoice is ready to be viewed and, if you enter a purchase order (PO) number when you buy your subscription, that number is included in your invoice.
You can choose monthly commitment payment or annual commitment payment for Office 365.
- Monthly commitment payment: You pay month by month, and you can cancel at any time.
- Annual commitment payment: You sign up for a one-year subscription and choose to pay month to month or pay for the entire year at the time you sign up. There is a discount for using this payment option.
You can cancel your subscription at any time; you may be entitled to a partial refund. Read the complete Microsoft Online Subscription Agreement.
Your data is yours. If you decide to cancel your Office 365 subscription, you can download your data—for example, your email and documents on team sites—and save it to another location. You should save your data before you cancel. After you cancel your subscription, data associated with your Office 365 account will be available to your administrator(s) in a limited function account for 90 days.
Yes. If you need to upgrade, you can transition your account to a different plan. For example, you can upgrade from an Office 365 Business plan to an Office 365 Business Premium or Microsoft 365 Business plan.
In most cases, you can use the switch plans wizard in your Admin Center to upgrade your plan. If your subscription has more than 300 users or if you used a prepaid card to purchase your plan, the switch plans wizard is not available. Plans that are not eligible for the switch plans wizard can be upgraded manually. Learn more about upgrading Office 365 plans.
NOTE: When you upgrade your account, your domain name is transferred to your new account, whether you brought your own domain name to the Office 365 account or you set up a domain name with Office 365.