When working with a document in Cornell's Office 365, you have the traditional option of downloading the file and working with it using the extensive features sets of Word, Excel, PowerPoint, or OneNote on your computer. But if you only need to make some small changes, you have a much more convenient option—the apps of Office Online built into Office 365:

• Word Online
• Excel Online
• PowerPoint Online
• OneNote Online

The Office Online apps even let you start working on your document online, then click a button to open it in the full version of the app on your computer. Office Online provides a fast, easy way to work with your documents stored in the cloud.