HP 15.6-Inch Laptop (Intel Core i3 Anti-Glare Display 4GB RAM 500GB Hard Drive Webcam Bluetooth Windows 7 Pro / 8.1 Pro) Intel Core i3 4005U 1.7GHz Dual-Core Processor; provides power to handle all your computing tasks 4GB of DDR3 memory; allows you to run multiple applications without any delay 500GB hard drive; offers ample storage space for your important files 15.6 in HD standard-viewing angle (SVA) anti-glare display; dishes out brilliant visuals with a maximum resolution of 1366 X 768 without straining your eyes Windows 7 Professional English 64-bit pre installed on laptop through Downgrade Right. Windows 8.1 Pro License included; Eligible for free upgrade to Windows 8 Pro or Windows 10 Pro at Your Choice;