The Ideapad Y550 is a mainstream laptop for family and individual use. It uses the latest technology including a 16:9 panel, updated graphics and DDR3 memory for a great computing experience for home, office or dorm room. The Dolby® Home Theater™ Certification and OneKey™ Theater software are specially designed to improve multi-media entertainment enjoyment. With the Lenovo Desktop Navigator, the users can experience a fun and easy way to launch frequently used applications.