Hello, as you may know, Microsoft offers Windows 8 for a very low price if you recently bought a new Windows 7 pc. But there is a possibility to get it for the low price of $15 (normally sold for $40) even if you did not buy a pc recentliy. Go to : http://www.windowsupgradeoffer.com/ Select your country and fill in the details, and for the date when you purchased your new pc just select a date AFTER JUNE 2, 2012. You will get a coupon that deducts $25 from the $40, leaving only $15 to pay. This is a loophole and I do not know how long it will work until Microsoft fixes it.