Office 365 is the online cloud-based suite that includes simplified, online versions of popular Microsoft software. You can also use Office 365 to share and collaborate with people inside and outside your organization on documents you store in OneDrive for Business. You can access and edit these documents at the same time as others using either the online version or the full desktop software.
- Use Office Online to view and edit Word, Excel, PowerPoint, and OneNote files in a web browser
- Store documents in Office 365 and access them seamlessly in Office desktop applications as old as Office 2007
- Access and edit documents from your phone, tablet, or other mobile device
- Collaborate on Word, Excel, PowerPoint, and OneNote files, including simultaneous co-authoring
Note: The online version of Office does not contain all of the features of the desktop software. For a list of the differences, see Microsoft's Office Online Service Description Page.