Dell Inspiron 15.6-Inch Touchscreen Laptop (Intel Core i5-5200U, 8GB RAM, 1TB HDD, Windows 10) 5th generation Intel Core i5-5200U 2.20 GHz with Turbo Boost Technology up to 2.70 GHz Studio-quality sound with Waves MaxxAudio Brilliant TrueLife display: 15.6 in HD LED-backlit touchscreen with TrueLife (1366 x 720), 10-finger multi-touch support Backlit keyboard 1TB 5400 RPM SATA Hard Drive for apple storage 8GB DDR3L 1600 MHz Memory for multitasking power Windows 10, the latest operating system Media card reader (SD/SDHC/SD3.0/MS/MS Pro) Intel HD Graphics 5500 with shared graphics memory 1MP webcam Bluetooth Wireless: 802.11ac/a/b/g/n (Miracast enabled) Ports: 2 USB 3.0 1 USB 2.0 HDMI Headphone output/Microphone input combo LAN (10/100) Security lock port