The Microsoft Windows 7 Ultimate Upgrade is the most versatile and powerful edition of the Operating System. It boasts of an improved taskbar and a myriad navigation features that enhance your workflow in quick time. Windows 7 Ultimate makes it easy to express your personality with creative new themes and other custom touches. Further, it is backwards compatible and can run many Windows XP based programs without problems, which encourages more XP users to upgrade to Windows 7 Ultimate. Further, you can choose from any of the supported 35 languages to use the OS. Windows 7 Ultimate takes full advantage the latest 64-bit PCs. With the upgrade Vista to Windows 7 Ultimate, you can encrypt the information on portable storage devices like USB flash drives and external hard drives. Creating a home network is a walk in the park thanks to the Home Group feature. Also, the OS supports a wide range of devices and delivers a power-packed performance in a small footprint.

Microsoft Windows 7 Ultimate Upgrade:Easy to use
Getting things done is easier. With the new taskbar and navigation features like snap, it's easier to compare two windows side-by-side, and JumpLists put files you use often just two clicks away.
Home Group makes it easy to create a home network and connect your PCs running Windows 7 to a printer. Faster to use
Find virtually anything on your PC - from documents to songs to email - just by typing a word or two with Windows Search.
Windows 7 Ultimate takes full advantage the latest 64-bit PCs. Windows 7 Upgrade System Requirements
To be eligible for the offer, you need to be running a genuine copy of the Windows XP or Windows Vista operating systems.
1GHz or faster 32-bit (x86) or 64-bit (x64) processor
1GB RAM (32-bit) / 2GB RAM (64-bit)
16GB available disk space (32-bit) / 20 GB (64-bit)
DirectX 9 graphics device with WDDM 1.0 or higher driver
Windows 7 Upgrade Advisor can help you determine which features and editions of Windows 7 will run on your computer; visit http://windows.microsoft.com/upgradeadvisor

Additional Requirements to use Certain Features:
Internet Access (fees may apply)
Depending on resolution video playback may require additional memory and advanced graphics hardware
For some Windows Media Center functionality a TV tuner and additional hardware may be required
Windows Touch and Windows Tablet require specific hardware
HomeGroup requires a network and PCs with Windows 7
DVD/CD authoring requires a compatible optical drive
Music and sound require audio output
Windows XP Mode requires:
Additional 1GB of RAM
Additional 15GB of available disk space
Processor capable of hardware virtualization, with Intel-VT or AMD-V turned on