HP 15 TouchSmart Notebook PC, 4th Gen. Intel Core i3-4030U 1.9Ghz Processor / 8GB RAM / 1TB Hard Drive / DVD&plusmn;RW / 15.6" HD Touch Display / Wi-Fi / HDMI / Windows 8.1 4th generation Intel Core i3-4030U Processor [1.9GHz, 3MB L3 Cache], Windows 8.1 (64-bit) Operating system. Color: Black 8GB DDR3L SDRAM / Intel HD graphics 4400 / Full-size island-style keyboard with numeric keypad / Touchpad supporting multi-touch gestures without on/off button 1TB 5400RPM hard drive / SuperMulti DVD burner / 802.11b/g/n WLAN / 15.6-inch diagonal HD BrightView WLED-backlit touchscreen display (1366x768)/ Front facing HP TrueVision HD Webcam with integrated digital microphone / HD Audio with stereo speakers Port: Multi-format digital media card reader for Secure Digital cards / 1 SuperSpeed USB 3.0 / 2 Universal Serial Bus (USB) 2.0 / 1 HDMI /1 RJ-45 (LAN) / 1 Headphone-out/microphone-in combo jack / 45W AC adapter / 4-cell 41WHr 2.8Ah lithium-ion battery