Availability of mobile apps varies by country/region.

Availability of Audio Conferencing varies by region.

Subscriptions for fewer than five users receive 1 TB OneDrive storage per user. Customers who want additional OneDrive storage can request it as needed by contacting Microsoft support. In fact, since introducing Microsoft 365 we have added 24 apps 1 to the suitesMicrosoft Teams, Power Apps, Power BI, Power Automate, Stream, Planner, Visio, OneDrive, Yammer, and Whiteboardand have released over 1,400 new features and capabilities in three key areas.

Microsoft will provide an initial 5 TB of OneDrive storage per user. Unlimited OneDrive storage for E3 or E5 subscriptions of five or more users.Microsoft's Enterprise class products include Office 365 E3 and E5 and Microsoft 365 E3 and E5. Per user, per month annual subscriptions, as well as month to month at a higher monthly fee. They also have the following: A 300-user limit. Includes unlimited toll dial-in, 60 minutes/user/month dial-out to Zone A countries, and Operator Connect Conferencing. Applies only to Microsoft 365 E5. Business class products include Microsoft 365 products only.For complete requirements for PC and Mac see system requirements.

For HD calling, compatible HD hardware and broadband connection with at least 4 Mbps required. All the features included in Microsoft 365 Apps for enterprise and Office 365 E1 plus security and compliance 1.Exchange and SharePoint are domain versions only.

This compatibility with Office does not include the Office 365 F3 plans. Previous versions of Office, such as Office 2010 and Office 2007 may work with Microsoft 365 with reduced functionality. This plan works with Office 2021, Office 2019, Office 2016, Office 2013, and Office 2011 for Mac.To qualify for nonprofit grants and discounts, organizations must be a nonprofit or non-governmental organization with recognized legal status in their respective country (equal to 501(c)(3) under the United States Internal Revenue Code).

Office 365 e3 pricing