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In Pictures: 10 best Office 2013 features, accordi...
Make Multiple Versions a Thing of the Past
Managing and reviewing documents is designed to be easier, as all changes and comments are consolidated in a single version on SkyDrive or SkyDrive Pro. Even if you don't have Office installed, you can collaborate; threaded comments allow you to see who replied to whom and when. Mark a comment as "done" and it will collapse and gray out to indicate that it's closed, yet it will remain accessible for future reference. Worried about not catching a change? Use the lock tracking feature so that no change can get by without you seeing it.
In Pictures: 10 best Office 2013 features, according to Microsoft