Microsoft Office is due for an update, and it might be coming sooner than you expect: USA Today is reporting that Microsoft will announce the features of Office 15, aka Office 2013, at a press conference on Monday. The publication doesn't have any other firm details, relying on analyst comment and guesswork to suggest what we might see, but if you're a regular reader of The Verge you've probably seen a number of the updates already. We've taken a deep dive into the Microsoft Office 15 Technical Preview, detailed a number of new features, and shown you the Metro interface you'll likely see. Take a look at all the leaks accumulated thus far, while we wait for that rumored Monday reveal.