Office Web Apps is a bundle of Word, Excel, PowerPoint and OneNote that is designed as a complement to Microsoft Office. Web Apps provide user with a way to to view, edit, and share files right from a Web browser (Internet Explorer 7 or later for Windows; Safari 4 or later for Mac; and Firefox 3.5 or later for Windows, Mac, or Linux).There is a free and ad-supported consumer version of Web Apps -- which users can access via their Windows Live SkyDrive and/or Hotmail -- and two paid, SharePoint-centric business versions (one of which is hosted by Microsoft and one hosted by the customers or partners).
Printing added to Word Web App's editor: Microsoft has made the print command easier to find inside the Webified version of Word, and has added printing to the Word Web App editor. (Print was offered before via the Word Web App viewer, the blog post said.)
Inserting charts and autofill added to Excel Web App so that it behaves more like Excel 2010
Clip art selection capability added to PowerPoint Web App
In other Microsoft Office-related news, Microsoft also rolled out an update to its Microsoft Docs service on August 24. Docs is a version of Office Web Apps that uses Facebook for sharing/collaboration. In addition to tweaking the overall look and feel, the FUSE Labs team that is working on Microsoft Docs added an option to tag documents with keywords, as well as a new search bar for searching by people, pages or tags, similar to how they can search today using Facebook.