― This is great offer I think. If you buy a Windows 7 PC between 2 June 2012 and 31 January 2013 then upgrade your Windows 7 PC to Windows 8 Pro at just price of 699.00 INR if you are from India. This price is a special offer. ∙ Microsoft offering if you buy a Preinstalled Windows 7 laptop, notebook or ultrabook (Home Basic, Home Premium Professional or Ultimate ) between 2 June 2012 and 31 January 2013 then you can purchase a download of Windows 8 Pro at a special promotional price. [...].