Word 2013 automatically bookmarks the page you were last on when you closed a document, and lets you return to that page when you reopen the document. So you have a twenty page document and you were reading some info on page twelve and then decided to close the document. The next time you open it there will be a short message saying “Welcome back. Pick up where you left off?”. You click on the message and you are immediately back at page twelve. Very handy don’t you think?