15 amazing features in Google Apps you probably don't know about

Google has big plans for its Microsoft Office killer, Google Apps. It hopes to nab 80% of Office users away from Microsoft.To do that, Google isn't just matching some of Microsoft's Office's best features, it is adding a bunch of cool features of its own. Some of them can be pretty hard to find. So we asked Google to send us a list of some the best little-known features in Google Apps (plus we threw in a few of our own).Call back an email you already sentIn Gmail, you can undo a sent email.To set up the "Undo Send" feature, first decide how long youd like Gmail to hold your mail before actually sending it off.Select Settings.Click the gear in the top right .Click the Labs tab.Find the "Undo Send" lab and select the Enable radio button.Click Save Changes at the bottom of the page.Suggest changes in someone else's documentsWith Google Docs, two or more people can work on a document together, live. But if you don't want to make a permanent change to someone else's document, you don't have to.Anyone that has "commenting access" can use the "Suggest Edits" feature instead (similar to Microsoft's "track changes" feature). Edits can be accepted or rejected with a single click. And if you convert a Microsoft Word file to Docs (or vice versa), your tracked changes will convert as well.Click on the little green editing icon in the upper-right of the document to access Suggest Edits.Add royalty-free images to documents and presentationsIf you need pictures to spice up your work, you can choose from a bunch of royalty-free images in Docs and the Slides presentation software.Just click Insert > Image > Search > Stock images to browse.If you are looking for an image to doctor, try searching the "Life" image database, too.See the rest of the story at Business Insider
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