Email and calendarsTooltip with details about compatibility of previous versions of Outlook with Office 365

Use business-class email through a rich and familiar Outlook experience you can access from your desktop or from a web browser. Get a 50 GB mailbox per user and send attachments up to 150 MB.

File storage and sharing

OneDrive for Business gives each user 1 TB of personal cloud storage that can be accessed from anywhere, on any device. Easily share documents with others inside and outside your organization and control who can see and edit each file

Instant messaging and Skype connectivity

Communicate using messaging, voice calls, and video calls, and let people know your availability with your online status. Share presence, messaging, and audio calling with Skype users.

Hub for teamwork

Connect your teams with Microsoft Teams in Office 365, where chat, content, people, and tools live together, so your teams have instant access to everything they need. Learn more

Corporate social network

Yammer collaboration software and business applications allow your employees to connect with the right people, share information across teams, and organize around projects so they can go further, faster.

Team Sites

Enable easy access and sharing of documents with 1 TB baseline storage plus 500 MB of storage per user.

Office Online

Create and edit Word, OneNote, PowerPoint, and Excel documents from a browser. Learn more ⇨

Work management

Planner makes it easy for your team to create new plans, organize and assign tasks, share files, chat about what you’re working on, and get updates on progress.

Professional digital storytelling

With Sway, a new Office 365 app, you can easily create engaging, interactive web-based reports, presentations, newsletters, trainings and more—right from your phone, tablet, or browser. Sways are easy to share and look great on any screen.

Intelligent search and discovery

Unlock creativity in your organization with search across Office 365 based on personalized insights. Discover content and expertise with the power of the Microsoft Graph, using your connection and collaboration patterns. Access intelligent search across a range of experiences, including SharePoint, Delve and Office applications.

Workflow automation

Build automated workflows between apps and services to get notifications, synchronize files, collect data, and more with Microsoft Flow – no coding required.

Web and mobile app development

Quickly build and publish custom business apps for web and mobile with PowerApps. Choose from templates or start from scratch to extend your business data – no coding required.

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.

Privacy

Your data is yours. We safeguard it and protect your privacy. Learn more ⇨

Administration

Deploy and manage Office 365 across your company, no IT expertise required. You can add and remove users in minutes.

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 regularly.

Support

Manage user credentials and permissions. Single sign-on and synchronization with Active Directory.

File storage and sharing

Microsoft Support provides telephone and online answers, how-to resources and connections with other Office 365 customers for setup and quick fixes.

Microsoft FastTrack for Office 365

Microsoft FastTrack for Office 365 is our customer success service designed to help you move to Office 365 smoothly and with confidence, and realize business value faster.

Discover what's possible, plan for successful rollouts, and enable new users and capabilities at your own pace. Access best practices, tools, resources, and experts committed to make your experience with Office 365 a success.

FastTrack resources and services are included with Office 365 ProPlus for customers with at least 50 seats.