better suit  touchscreen  input, along with traditional mouse and keyboard input. A version of Windows 8, called  Windows RT , also adds support for the  ARM  processor architecture in addition to the previously supported x86 microprocessors from  Intel ,  AMD , and  VIA . Download Link:-  http://go.microsoft.com/fwlink/?LinkId=251533 Product Key:     TK8TP-9JN6P-7X7WW-RFFTV-B7QPF