Search query: windows 7 professional 64 bit

Product: Dell OptiPlex 990 MT, Intel Core i7-2600 Quad, Max Turbo up to 3.80 GHz, 16GB DDR3, 1TB HDD/DVD-RW, Windows 7 PRO 64 BIT Dell

Product: Windows 7 Professional SP1 64bit (OEM) System Builder DVD 1 Pack [Old Version] Make the things you do every day easier with improved desktop navigation.
Make your web experience faster, easier and safer than ever with Internet Explorer 8.
Run many Windows XP productivity programs in Windows XP Mode.
This OEM Windows product IS NOT an upgrade product. This Windows product does not come with Microsoft support and requires a clean install.
Easily create a home network and connect your PCs to a printer with HomeGroup. Microsoft

Product: Microsoft Windows 7 Professional [Old Version] Recover data easily with automatic backups to your home or business network, connect to company networks effortlessly and more securely
Make the things you do every day easier with improved desktop navigation; This is the Retail version of the software
Start programs faster and more easily, and quickly find the documents you use most often
Easily create a home network and connect your PCs to a printer with HomeGroup Microsoft One Color