Lenovo IdeaCentre 520-27IKL 27&ldquo; All-in-One Desktop (2018 Premium Flagship Model), 27 inch QHD 2560X1440 Touchscreen, Intel Quad-Core i7 Processor up to 3.8 GHz, 8GB DDR4, 1TB HDD, WiFi, BT, Windows 10 27" QHD IPS Multitouch (2560x1440) with integrated camera 7th Generation Intel Core i7-7700T Processor (2.90GHz 8MB); Intel HD Graphics 630 8.0GB DDR4 SODIMM 2400 MHz; 1TB 7200 RPM hard drive; DVD-RW Inputs/outputs: 3 USB 2.0, 2 USB 3.0, Wireless-AC, HDMI, 6-in-1 card reader, audio combo jack Windows 10 brings back the Start Menu from Windows 7 and introduces new features, like the Edge Web browser that lets you markup Web pages on your screen.