This stylish HP Pavilion TouchSmart AllinOne desktop computer features a slim freestanding design with a 20" HD LED touch screen display. It gives you the computing essentials you need speed and power for multitasking stunning graphics for fun and games and builtin WiFi to stay connected. Topoftheline features include the Windows 8 operating system slim tray SuperMulti DVD/CD burner/player HP TrueVision HD webcam for video chatting 6in1 memory card reader 6 USB ports and DTS Sound with integrated speakers. 20" diagonal widescreen HD 720p LED touch screen display with tilting easel stand and 5point optical touch control gives you a brilliant view of websites videos and movies plus easy navigation Powered by 1.40GHz AMD E12500 accelerated processor with 1MB L2 cache for reliable performance Windows 8 operating system500GB 7200 RPM SATA hard drive offers spacious storage for operating systems programs and data files plus fast read/write times4GB SDRAM system memory for multitasking power; upgradeable to 16GBAMD Radeon HD 8240 Graphics with up to 2023MB total graphics memory Super Multi DVD/CD burner/player Builtin WiFi and 10/100/1000 BaseT network Software includes HP MyRoom CyberLink PowerDVD Amazon Kindle Netflix Norton Internet Security 60day trial and more24/7 HP technical assistance Includes USB keyboard and optical mouseENERGY STAR qualified saves you energy and money Approx. 21"W x 4"D x 171/4"H; weighs 16.8 lbs.