The license of the operating system guarantees the legal use of the computer operating system attested by a legal document — Genuine sticker on the housing of your portable computer. OEM means that you are buying a computer with the operating system enclosed and you use this operating system in the computer with the relevant Genuine license sticker on teh housing. The price of the Lenovo B50-50 license is much lower than the standard Retail license price that you have[…]
