HP 15-F125WM 15.6 Touch Screen Laptop - Intel Quad Core Celeron N2940 Processor, 4GB Memory, 500GB Hard Drive, DVD&plusmn;RW/CD-RW, HD Intel Celeron Quad Core N2940 processor 1.83GHz (up to 2.25GHz via Turbo boost) 4GB DDR3L SDRAM/500GB Serial ATA hard drive (5400 rpm) DVDRW/CD-RW drive/Built-in webcam and integrated digital microphone Windows 8.1 64-bit /Built-in wireless LAN (802.11b/g/n 15.6-Inch WLED-backlit high-definition display/1366 x 768 resolution