Chart summarizes differences among Web and mobile clients from Microsoft for Exchange Server and Exchange Online.

Office 365 E1 and F1 now include Office mobile commercial use rights.

Office 365 E1 and F1 now include Office mobile commercial use rights

Applications for mobile devices that provide access to Excel, OneNote, PowerPoint, and Word documents on iPad/iPhone, Android tablet/phone, and Windows 10 devices; some forms of use are free, some require User SLs (Subscription Licenses).

Consumers with mobile devices benefit from changes to the free Office mobile applications, but businesses still need to limit the risk from users working with unlicensed software.