Office Online apps don’t include all of their Windows features. Each Office Online app includes an Office-style toolbar with Home, Insert, Design, and other tabs to organize core editing tools. If you’ve ever used the iPad or Android tablet versions of Office, Office Online will feel instantly familiar.
Launched in 2010 as Office Web Apps, Office Online today includes simplified, free versions of Microsoft Office’s most popular apps: Word, Excel, PowerPoint, and OneNote.