Windows 10 Pro 64-bit Brand New Battery DISPLAY: 14 in. HD Widescreen CPU: Intel i5-2540M CPU 2.60 Ghz. 4 Cores GRAPHICS: Intel HD 3000 Resolution 1366 X 768 RAM: 4GB DDR3 HARD DISK: 500 GB OPTICAL: DVD/CD RW Built-in WiFi, Webcam, Memory Card Reader Interfaces LAN 4 x USB 3.0 Headphone/microphone combo jack VGA HDMI