The operating system is the software that manages the entire computer system of your computer. It allows him to run programs and allows him to control the rest of tasks assigned to you on the computer. What's more, it also supervises communication with devices connected to a computer (printer scanner, telephone and many others), writing files to the hard disk and printing or displaying information on a computer monitor. It is a system without which your computer can not function properly. In the assortment of our e-store you will find the operating system suitable for you and your computer. We have a wide range of operating systems of the best manufacturers, available in Box, OEM and ROK versions with a perpetual license. Bet on original and proven equipment (computer operating system) and work on a fast and efficient device.