Windows 8 plus product key Download link

http://windows.microsoft.com/en-IN/windows-8/how-to-download#1TC=t1                                              Product Key Win 8:

TK8TP-9JN6P-7X7WW-RFFTV-B7QPF ...for (32 bit)
or
DNJXJ-7XBW8-2378T-X22TX-BKG7J ...for(64 bit)
                                                    Access This Link To Download

•  http://windows.microsoft.com/en-US/windows-8/download