Gateway NV570P10u i5-3337U, 4GB, 500GB 15.6 inch LED Touchscreen Laptop Intel Core i5-3337U 1.80 GHz with Turbo Boost Technology up to 2.70 GHz 15.6 in LED touchscreen (1366 x 768), 10-finger multi-touch support 4 GB DDR3 1600 MHz, 500GB 5400 RPM HDD Windows 8. Update to Windows 8.1 for free through the Windows Store