Dell Optiplex computer. Features a powerful Intel Dual Core 2.5Ghz processor so multitasking becomes faster. Computer features a large 250gb hard disk so you can store films, music and pictures. 4GB of memory will ensure the computer runs smoothly. There is a DVD drive so you can watch films and listen to audio discs. The computer is also WiFi enabled, so you can connect it to your wireless network. Windows 10 is the operating system.This Certified Refurbished product is tested and inspected to look and work like-new, with limited to no signs of wear. The product comes with relevant accessories and a minimum one-year warranty.