The world of computing is at a crossroads. The primary computer for most users today is not a PC; it's a phone. While the PC sits on a desk at the office or on a coffee table at home, smartphones go everywhere with us and integrate into every part of our lives. But despite getting smarter and smarter, phones are too small to replace PCs completely. We need a device that bridges the gap between what PCs do and what mobile phones do. That device has arrived. Welcome to the age of the tablet.