A sleeker design and Intel's Broadwell processors come to Lenovo's convertible Ask most people which is the best Windows laptop on the market today, and the answer you'll get will be near universal: Lenovo's Yoga 2 Pro. From top to bottom, it's perhaps the best convertible notebook you can buy. That's about to change: Lenovo has just announced the IdeaPad Yoga 3 Pro, and it's even sleeker than last year's model. The Yoga 3 Pro is 17 percent ...