2015 Edition Dell Inspiron 17 5000 Series 17.3 Inch Laptop with with Windows 10 Professional, Intel Core i3-4005U, 4GB DDR3 RAM 500GB HDD, DVDRW, 802.11ac + Bluetooth 4.0, Full Size Keyboard Windows 10 Professional 64-bit English with Downgrade right to Windows 7/8 Professional. Intel Core i3-4005U (3 MB Cache) Dual-Core processor, 4GB Single Channel DDR3L 1600MHz (4GBx1), 500GB 5400RPM SATA Hard Drive; 17.3-inch HD+ (1600 x 900) Truelife LED-Backlit Display, Widescreen HD (720p) Webcam, Tray load DVD Drive, Full size, spill-resistant keyboard with 10-key numeric keypad ; 802.11ac + Bluetooth 4.0, Dual Band 2.4&5 GHz, 40 WHr, 4-Cell Battery, HDMI, USB 3.0 (1), USB 2.0 (2), Kensington lock slot, Media Card (SD, SDHC, SDXC); McAfee LiveSafe Consumer 12 Month Subscription