Windows 8 is the latest version of Microsoft Windows, an operating system from Microsoft, for use on personal computers, including home and business desktops, laptops, tablets, media center PCs.
system Requirements
1 GHz or faster processor
1 GB RAM (32-bit) or 2 GB RAM (64-bit),
16 GB of available disk space (32-bit) or 20 GB (64-bit),
video card with support for DirectX 9 and WDDM 1.0 or higher driver.