Acer Aspire E Notebook (ES1-512-C323) - Dual-core Intel Celeron / 4GB DDR3L SDRAM / 500GB HDD / Windows 8.1 / WiFi / Webcam / 15.6" HD LED Display - Black 15.6" HD Active Matrix TFT Color LED (1366 x 768) 16:9 CineCrystal Display Intel Celeron N2840 Dual-core 2.16 GHz 4GB DDR3L SDRAM / 500GB HDD 5400 RPM Intel HD Graphics with shared graphics memory Windows 8.1 with Bing, SD card reader, 802.11b/g/n (Miracast enabled), Webcam