YOU ARE BUYING BRAND NEW GENUINE DELL SEALED WINDOWS 7 HOME PREMIUM 64-BIT DVD WITH A KEY OR COA. WORKS ON ANY MACHINE. YOU WILL RECEIVE WHAT YOU SEE IN THE PICTURE THIS IS FOR 64-BIT MACHINE AND WILL NOT WORK ON 32 BIT MACHINE. TECHNICAL SUPPORT AVAILABLE UPON REQUEST PROMPT SHIPPING AS PER RULES ON OEM SOFTWARE "Original equipment manufacturer (OEM), bundled, or recovery software, is included with the purchase of new computer hardware. It is policy that sellers can't list these types of software unless they are selling it with the original hardware." THE ORIGINAL MACHINE IS INCLUDED IN THE SALE. Please arrange to collect computer