Small on the outside. Big on the inside. INTRODUCING THE LENOVO IDEAPAD Y550 NOTEBOOK. Have your own private movie theater and hear your music concert style—wherever you like. The Lenovo IdeaPad Y550 notebook comes with OneKey Theater — a single button that effortlessly optimizes your audio and video settings for high-definition entertainment. Plus, Dolby Home Theater brings the concert hall into your PC, with crystal-clear surround sound effect, rich bass and wide audio spectrum. Go on, let the show begin. Best of all, it’s from Lenovo, makers of the award-winning ThinkPad business notebook. And with Windows 7 Lenovo Enhanced Experience certification, you’ll appreciate fast boot and shutdown, rich multimedia capabilities and easy system maintenance tools.