Dell Inspiron I5558 Laptop PC, 15.6-inch HD LED Backlit Touchscreen Display, Intel Core i7-5500U, 8GB DDR3L Memory, 1TB Hard Drive, DVD+/-RW, Backlit Keyboard, HDMI, Windows 10 15.6 inch LED Backlit On-cell Touch Display with Truelife and HD resolution (1366 x 768) 5th Generation Intel Core i7-5500U 2.4GHz Processor (up to 3.0 GHz, 4MB Cache), Intel HD Graphics 5500 8GB 2 DIMM (2x4GB) DDR3L 1600M Memory, 1TB 5400 RPM SATA Hard Drive, Tray load DVD Drive (Reads and Writes to DVD/CD) 802.11a/c high-speed wireless LAN, Bluetooth 4.0, RJ-45 Ethernet, Stereo speakers, MaxxAudio, 720p HD Webcam, HDMI, USB 3.0, Backlit Keyboard Windows 10 Home 64 Bit Operating System, 40 WHr, 4-Cell Battery (removable)