HP Touchsmart 15 Slim PC Quad Core 8GB 750GB 15.6" HD Multi-Touch LED Webcam WiFi USB 3.0 HDMI (Certified Refurbished) Manufacturer Refurbished with 90 day HP Warranty (Extended Warranty Plans Available Directly from HP). Ships only within continental USA (please no PO BOX; APO/FPO/DPO and AK/PR/HI/GU/VI/MP). Only 1-inch thin; Windows 8.1 - 64-bit version; AMD Quad (4) Core A6-5200 Processor 2.0Ghz; AMD Radeon HD Graphics; HP Webcam with integrated digital microphone 8GB DDR3 System Memory (1 Dimm) ; 750GB Hard Drive with HP ProtectSmart; Optical Drive: Super Multi DVD+/-RW with Double Layer Support 15.6-inch Diagonal HD BrightView WLED-backlit Touchscreen Display; HD Audio with Stereo Speakers; Full-size island-style keyboard with numeric keypad; Touchpad supporting multi-touch gestures without on/off button Fast 10/100 Ethernet Lan (RJ-45 connector); 802.11 b/g/n WLAN; Multi-Format Digital Media Card Reader; 2 x USB 2.0 port; 1 x USB 3.0 ports; 1 x HDMI port; 1 x headphone/microphone jack, 1 x RJ-45 Ethernet port