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Get the latest productivity services you can run your way with Office 365 Enterprise E1.
Office 365 Enterprise E1

Office 365 Enterprise E1

Grow your business with the latest productivity services you can run your way
For businesses that need enterprise-grade email, web meetings, document sharing, and more productivity services
{O365E1Year|price}
user/month
annual committment

What's included

Collaboration tools
Office Web Apps
IT flexibility and control
Get peace of mind with a 99.9% uptime, financially backed SLA and the ability to add thousands of users on demand.
Collaboration tools
Business-class email, document sharing, and web meetings
Office Web Apps
Access and edit Office documents with the latest browsers across your devices
IT flexibility and control
A new unified admin experience, migration on your terms, and more
  • The latest online services for powerful teamwork anywhere

    Office 365 Enterprise E1 combines Microsoft productivity services for the most integrated work experience and updates the service with new features and functionality to keep your business on the cutting edge.

    • Work with Office Web Apps virtually anywhere. Enhanced Word, PowerPoint, Excel, and OneNote Web Apps let you work across devices, right from a browser. Users can work on the same document together, simplifying version management.
    • Share files more easily than ever before. The new SkyDrive Pro and team sites help you always know who can see and edit which files. You can also share with people outside your business, such as partners and customers.
    • Feel like you're in the room with HD multi-party meetings. Join video and voice online meetings from nearly anywhere and share your screen. Participate on the go with the Lync apps for Windows 8, iOS, and Android.
    Work together on Office documents across your devices with Office Web Apps.
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    • Create and edit Word documents from any modern browser with the Word Web App to keep projects moving forward.

      Create and edit Word documents from any modern browser with the Word Web App to keep projects moving forward.

    • When you’re on the go, you can edit your presentations with the PowerPoint Web App, so they’ll always be up to date and ready for the big meeting.

      When you’re on the go, you can edit your presentations with the PowerPoint Web App, so they’ll always be up to date and ready for the big meeting.

    • Save time by previewing documents on your team site and simply dragging files to add them.

      Save time by previewing documents on your team site and simply dragging files to add them.

    • With the browser-based Lync Web App, anyone join online meetings, even if they don’t have Lync installed on their PC.

      With the browser-based Lync Web App, anyone join online meetings, even if they don’t have Lync installed on their PC.

    Services tailored to your business

    Office 365 Enterprise E1 provides the greatest flexibility for meeting different user needs and combining with your existing investments.

    • Rely on Office suite integration. Use any version of the new Office (Office 365 ProPlus), Office 2010, Office for Mac 2011, or Office 2007 (some limitations)—and connect your users directly from their familiar apps.
    • Mix and match services for your different users' needs. Office 365 Enterprise plans allow you to offer your employees a mix of different services, so you can provide the necessary tools to those that need them in a cost-effective way.
    • Work with exciting new add-ons. Add the new Project Online service and Visio Pro for Office 365 to empower your business with the latest project portfolio management and diagram and data visualization solutions.
    Advanced IT controls without the maintenance overhead

    Reduce your IT overhead and stop managing servers. Office 365 gives you highly configurable administration and a 99.9% uptime guarantee, so you can spend more time managing your core business.

    • Enjoy a new, unified admin experience. Easily manage Office 365 services from any browser, while still having advanced PowerShell commands available for automating management tasks.
    • Migrate on your terms. Connect your on-premises servers and migrate to Office 365 on your timeframe. Sync your existing Active Directory for unified user management.
    • Take advantage of new apps. With the new cloud app model you can build scalable and flexible cloud apps that integrate with users’ documents. The new corporate catalog app helps you manage apps available in your organization.
    Manage all your Office 365 services efficiently from the web-based admin portal.
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    • Manage all your Office 365 services efficiently from the web-based admin portal.

      Manage all your Office 365 services efficiently from the web-based admin portal.

    Office 365 Enterprise E1 includes:
    Email and calendars
    Use business-class email through a rich and familiar Outlook experience you can access from your desktop1 or from a web browser using Outlook Web App. Get a 25 GB mailbox per user and send attachments up to 25 MB.
    Web conferencing Host online meetings with audio and video using one-click screen sharing and HD video conferencing.
    Instant messaging Connect with others via instant message and let people know your availability with your online status.
    File storage and sharing SkyDrive Pro gives each user 7 GB of personal cloud storage that can be accessed from anywhere. Easily share documents with others inside and outside the organization and control who can see and edit each file.
    Team sites
    Work together on projects with team sites that help keep related documents, notes, tasks, and conversations organized together.
    Office Web Apps
    Create and edit Word, OneNote, PowerPoint, and Excel documents from any modern browser.
    Mobility
    Sync email, calendar, and contacts; access SharePoint sites; view and edit Office documents with Office Web Apps using a browser on Windows Phone, iOS, and Android devices.
    Apps for Office and SharePoint
    New third-party and customer-developed apps work with Office and SharePoint to bring web services right into your documents and sites.
    Administration
    The admin portal provides IT detailed configuration options for your services, either from an online portal or through automated management with PowerShell commands.
    Reliability Get peace of mind knowing your services are available with a guaranteed 99.9% uptime, financially backed service level agreement (SLA).
    Security
    Cutting-edge security practices with five layers of security and proactive monitoring help keep customer data safe.
    Watch an overview of Office 365 security
    Privacy Your data belongs to you. Microsoft does not scan emails or documents for advertising purposes.
    Up to date No need to pay for version upgrades; updates are included in your subscription. New features are rolled out to Office 365 customers in an IT-configurable experience.
    Support 24/7 phone support for all IT issues. For less urgent issues, you can make service requests directly through the admin portal.

    More details

    To see all the features that are included, view the detailed service descriptions

    Frequently asked questions

    Office 365 Enterprise E1 works best with the new Office, Office 2010, and Office 2011 for Mac. Office 365 works with slightly limited functionality with Office 2007. 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 is included in your invoice.

    Yes, discounts are available for Office 365 enterprise agreement customers (typically 250+ licenses) who want to purchase through volume licensing. A Microsoft expert 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 expert.

    You can cancel your subscription at any time. For subscriptions that are paid annually, such as Office 365 Enterprise E1, there is a penalty for canceling 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.

    You can transition your account within service families, for example, from Office 365 Small Business to Office 365 Small Business Premium, or from Office 365 Enterprise E1 to Office 365 Enterprise E3 or E4. You cannot transition between Office 365 service families, that is, from an Office 365 Small Business plan to Office 365 Midsize Business or an Office 365 Enterprise plan, or vice versa. In order to change from a plan in one service family to another (for example, from a Small Business plan to the Midsize Business plan, or from the Midsize Business plan to an Enterprise plan), you must first cancel your account with the plan you currently have, and then sign up for a different one.

    Note on domain names when you transition or change your account:

    • When you transition your account within a service family, 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.
    • When you change to a plan in a different service family:
      • If you brought your own domain name to use with Office 365, that domain name will be available as soon as you sign up for your new subscription plan.
      • If you set up a yourcompany.onmicrosoft.com domain name with your Office 365 account, you have to wait 90 – 180 days before that name is available for your new subscription plan. If someone else has taken the yourcompany.onmicrosoft.com domain name during that time, you can’t use it.

    Get more details about domain names and how to transition your plan within a plan family or change your plan to a different service family.

    You can mix Office 365 plans only within their respective service families. Office 365 Small Business can be combined with Office 365 Small Business Premium, for example, but not with Office 365 Midsize Business, the Office 365 Enterprise plans, or the standalone offers, such as Exchange Online. The same applies to Office 365 Midsize Business, which cannot be combined with Office 365 Small Business plans, Enterprise plans, or the standalone offers.

    Customers who want the greatest flexibility can purchase Office 365 Enterprise plans, which enable you to combine the Office 365 Enterprise E1, E3, and E4 plans, the Office 365 Enterprise K1 plan (for kiosk workers), and the full range of standalone offers (for example, Exchange Online, SharePoint Online, and Lync Online).

    Microsoft experts 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 experts in Microsoft Pinpoint.

    You can add the domain name you own to Office 365 to create both domain-based email addresses and a public-facing website. Find your domain registrar or DNS hosting provider. Compare domain management in Office 365 subscriptions.

    1Plans that do not include the desktop version of Office work with the latest version of Outlook, Outlook 2010, Outlook 2007 (with slight limited functionality), Outlook 2011 for Mac, and Outlook 2008 for Mac.
  • Find out more

    "Adopting Office 365 has been easy—there's no difficult software to learn because it is based on Office, and there are no security issues to worry about. The value for our money is unmatched."
    —Ligia Soileau
    Executive Director, Lavipharm

    Other Office 365 plans for business


    Office 365 Small Business Premium
    Get virtually anywhere access to Office plus additional cloud services that are easy to administer
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    Office 365 Midsize Business
    Get virtually anywhere access to Office plus some advanced IT capabilities
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    Office 365 Enterprise E3 and E4
    For businesses that need more advanced BI, email, and voice capabilities
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