Microsoft Windows 7 Professional  We offer you the best computer software and the most powerful operating systems including Windows 7 Pro that has the new features you need in order to make your business successful. With Windows 7 Pro you can use the various office programs designed for Windows XP with Windows XP Mode and save your data in a simple and fast way with automatic backups on your home or business network. You can also quickly connect to corporate networks and benefit from their security infrastructures with the Domain Junction feature. Windows 7 Pro also features all the entertainments of Windows 7 Home. It is perfect for both work and leisure.   Easy usage Windows 7 professional offers you a simple update of your system, very good ergonomics and practical new features such as Snap, Aero Shake and shortcut lists. it is also compatible with your old programs and software.   Optimal connection to networks Windows 7 Professional allows you to quickly connect to corporate networks, simple and easy setup of a home network and data protection via automatic backups on your home or business network.   Rapidity and performance With Windows 7 Professional, you'll notice a quick start-up and shutdown of your PC, as well as for launching programs. It also allows for an optimization of resources and an extension of your computer’s life span.   System Requirements platform: Windows Supported operating system Windows 7 Professional processor: 1 GHz processor or higher with 32-bit (x86) or 64-bit (x64) memory: 1GB for 32-bit or 2GB for 64-bit disk space: 16 GB for 32-bit OS or 20 GB for 64-bit OS graphic card: DirectX 9 with WDDM 1.0 or higher driver