HP 15.6" High Performance Touchscreen Laptop- Intel Pentium N2830 Dual Core Processor, 4GB Memory, 500GB HDD, DVD+RW, HDMI, Webcam, WIFI, Win 8.1, Black 15.6" HD BrightView WLED-backlit touchscreen display (1366x768), Intel HD Graphics 2.16GHz( up to 2.41 GHz via Turbo Boost) Intel Celeron N2830 processor, 4GB DDR3L SDRAM (1 DIMM), 500GB 5400RMP SATA hard drive SuperMulti DVD+RW Burner, Multi-in-1 Card Reader, Webcam, 1 x DC-in, 1 x Ethernet, 1 x HDMI, 1 x Headphone/Microphone, 1 RJ-45 (LAN), 1 x USB 2.0, 2 x USB 3.0, HD Audio with stereo speakers Genuine Microsoft Windows 8.1 64-bit Edition, Free widonws 10 Upgrade