This is a Microsoft Windows 8.1 operating system, which comes in a DVD format and can be used on any device with a minimum processor speed of 1GHz. It requires a minimum of 2GB RAM and 20GB hard drive space, and can be installed on a range of operating systems such as Microsoft Windows 7 or 8 (64-bit versions included).
It is a standard licence category item with English language and a manufacturer warranty of none. The item is 14.6 cm in length, 14.6 cm in height and 2 cm in width, and is suitable for those who need an operating system for their computer.