Office 365 E1
Office 365 E1 includes enterprise-level, web-based apps, such as Excel and Outlook, integrated with cloud services, such as OneDrive and Teams, that enable productivity from anywhere.
- The latest web-based Microsoft 365 apps and business services. Microsoft 365 desktop apps not included.
- Email, file storage and sharing, meetings, and instant messaging.
- Five layers of security and monitoring to help keep your data safe.
- Financially-backed 99.9% uptime guarantee.
Empower your teams
Help your teams accomplish more faster with simple file sharing, real-time coauthoring, and online meetings—all accessible anywhere.
Microsoft 365 for mobile
Get Microsoft 365 apps on iOS, AndroidTM, and Windows devices with screen sizes of 10.9” or less. Each user can install Microsoft 365 apps for mobile on up to five tablets and five phones. Microsoft 365 desktop apps are not included.2
Microsoft 365 on the web
Use Outlook, Word, Excel, PowerPoint, and OneNote to create, share, and collaborate from wherever you are.
Outlook on the web and mobile
Connect and stay organized with email, calendar, and contacts all in one place.
Exchange Online Plan 1
Get secure and reliable business-class email with a 50 GB mailbox per user. Work smarter, anywhere, with hosted email for business.
Simplify how customers schedule and manage appointments.
Manage your Microsoft 365 profile with Delve. Plus, discover and organize the information that's most relevant to you right now across all your Microsoft 365 apps.
Chat, meet, share files, and use business apps within a shared workspace.
Collaborate on ideas and content with a freeform digital canvas, now integrated with Microsoft Teams.
Microsoft 365 Groups
Use this service, along with the Microsoft 365 tools you already use, to collaborate with teammates when writing documents, creating spreadsheets, working on project plans, scheduling meetings, or sending email.
SharePoint Online Plan 1
Share and manage content, knowledge, and apps with 1 TB of OneDrive storage per user. Empower teamwork, quickly find information, and seamlessly collaborate across the organization.
Microsoft OneDrive for work
Access 1 TB of personal cloud storage from anywhere, on any device. Easily share documents with others inside and outside your organization and control who can see and edit each file.
Upload, organize, and share intelligent video content companywide.
Create visually striking newsletters, presentations, and documents in minutes.
Easily create surveys, quizzes, and polls.
Power Apps for Microsoft 365
Build the business apps you need and extend or customize the apps you already use.
Power Automate for Microsoft 365
Make repetitive tasks easy with workflow automation.
Power Virtual Agents for Teams
Respond to business needs with custom chatbots for Teams.
Organize teamwork, create new plans, assign tasks, share files, chat, and get updates on progress.
Microsoft To Do
Plan your day and manage your life.
Enable frontline workers and their managers to manage schedules and keep in touch using their mobile devices.
Microsoft Viva Insights (personal insights)
Help employees thrive with data-driven, privacy-protected insights and personal wellbeing experiences.
Microsoft Viva Connections
Keep employees engaged and informed with a modern engagement experience.
Microsoft Viva Engage (community and conversations)
Build meaningful relationships at work by giving employees a place to connect, express themselves, and find belonging.
Use this unified programmability model to access data to build apps for organizations and consumers that interact with millions of users.
On-premises Active Directory sync for single sign-on (SSO)
Dataverse for Teams
Build with confidence on a low-code database for Teams.
Visio for the web
Create, edit, share, and coauthor professional diagrams and flowcharts with Visio for the web.
Subscribe to a calling plan from Microsoft 365 and use existing phone numbers or get new ones.3
Microsoft Teams Phone Standard
Make, receive, and transfer business calls from anywhere, using any device.3
Microsoft Viva Insights (manager and leader insights)
Understand the impact of work patterns on employee wellbeing and business outcomes. Default safeguards protect individual privacy.
Microsoft Viva Learning
Seamlessly integrate access to learning content into the places employees already spend their time.
Microsoft Priva Privacy Risk Management
Help identify and protect against privacy risks, and automate and manage subject requests at scale.
Get help quickly from experts, delivered when and how you need it.
Detailed service descriptions
Get a detailed look at the Office 365 services and features.
Microsoft 365 roadmap
Get the latest updates on our best-in-class productivity apps and intelligent cloud services.
Get information on Office 365 planning, deployment, and more.
Frequently asked questions
Office 365 E1 works best with the new Office, Office 2013, and Office 2011 for Mac. Previous versions of Office, such as Office 2010 and Office 2007, may work with Office 365 with reduced functionality. You do not need a desktop version of Office to use Enterprise E1. However, you will receive a much richer experience and be able to work offline if you do connect a desktop version of Office to the Office 365 services.
You can pay with all major credit cards, and your subscription amount will appear on your credit card statement. You also 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 a purchase order (PO) number is entered when you buy your subscription, that number will be included in your invoice.
Annual commitment payment is available for Office 365 Enterprise plans. With annual commitment, you sign up for a one-year subscription, but you can choose to pay month to month or pay for the entire year at the time you sign up.
Yes, discounts are available for Enterprise agreement customers who want to purchase through volume licensing. A Microsoft partner can help you explore the purchasing options for large enterprises and help you determine which is best for you. Learn more about volume licensing. Find a Microsoft partner.
You can cancel your subscription at any time. For annual commitment subscriptions, such as Office 365 E1, there is a penalty for cancelling before the end of your contract. 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 Microsoft 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 a Microsoft 365 Apps for business plan to an Office 365 Enterprise 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 Microsoft 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 Microsoft 365 account or you set up a domain name with Microsoft 365.
Microsoft partners are trained IT and development companies that can help you move to Office 365 or develop custom solutions for your business. You can find a listing of all of our Microsoft partners.
FastTrack for Microsoft 365 is the customer success service that helps you move to Microsoft 365, smoothly and with confidence, and deliver business value faster.
The FastTrack Center is a team of hundreds of engineers around the globe, committed to providing IT professionals and partners with a successful Microsoft 365 experience.
Our FastTrack engineers will provide you with remote and personalized assistance to help you prepare your technical environment and ensure a smooth onboarding and migration experience.
The FastTrack Center will contact eligible customers within 30 days of purchasing an Office 365 E1 subscription. FastTrack resources and services are included in subscription plans for customers with at least 50 seats of Microsoft 365 Apps for business and Office 365 Enterprise plans, as well as paid Government, Kiosk, and Nonprofit plans.
-  Cancellation policies for paid subscriptions may vary based on factors such as your customer status, your product, and your domain selections on Microsoft. You may cancel your subscription at any time in the Microsoft 365 admin center. Certain subscriptions may incur a cancellation fee. Learn how to cancel your Microsoft 365 subscription. When a subscription is canceled, all associated data will be deleted. Learn more about data retention, deletion, and destruction in Microsoft 365.
-  Availability of mobile apps varies by country/region.
-  Availability of Microsoft Teams Audio Conferencing and calling plans varies by region. See current International Availability.