Earlier this month Microsoft updated their Word, Excel and PowerPoint apps for iOS with support for renaming file and more. Find the full change log below.

Change log:

Word:

•Fonts when you need them: Are you missing fonts in a document? Word automatically downloads them when you need them.
•Quickly jump to a page: Long document? Navigate to a specific page — fast! Scroll, hold and drag to go directly to the page you need.
•Rename a file: Everyone likes a do-over! Now you can name a Word doc directly from the Open or Recent tab.

Excel:

•Add and edit comments: You’ve got something to say. Now that’s easier to do, because you can create and edit comments in Excel on iPad.
•All comments in one place: Seeing is believing. View everyone’s comments in the new Comments task pane on iPad.
•Rename a file: Everyone likes a do-over! Now you can name an Excel spreadsheet directly from the Open or Recent tab.

PowerPoint:

•Rename a file: Everyone likes a do-over! Now you can name a PowerPoint presentation directly from the Open or Recent tab.

Source: http://microsoft-news.com/microsoft-updates-word-excel-and-powerpoint-apps-for-ios-with-support-for-renaming-file-and-more/