Windows 7 Home Premium makes it easy to create a home network and share all of your favourite photos, videos, and music. You can even watch, pause, and rewind TV or record it to watch whenever and wherever you want. For the best entertainment experience on your PC, Windows 7 Home Premium delivers.

Features:
• New taskbar and improved desktop navigation, the tasks you perform everyday will be made easier
• Home Group makes it easy to create a home network and connect your PCs running Windows 7 to a printer
• Find virtually anything on your PC from documents to songs to email just by typing a word or two with Windows Search
• Includes both the 32- and 64-bit versions of the operating system.

Windows 7 Home Premium Upgrade makes it easy to create a home network and share all of your favourite photos, videos, and music. You can even watch, pause, and rewind TV or record it to watch whenever and wherever you want. For the best entertainment experience on your PC, Windows 7 Home Premium delivers.

Features:
• New taskbar and improved desktop navigation, the tasks you perform everyday will be made easier
• Home Group makes it easy to create a home network and connect your PCs running Windows 7 to a printer
• Find virtually anything on your PC from documents to songs to email just by typing a word or two with Windows Search
• Includes both the 32- and 64-bit versions of the operating system.

Windows 7 Professional helps you do more. You'll be able to run many Windows XP productivity programs in XP mode and easily recover data with automatic back-ups to your home or business network. And with easier to use navigation features, faster performance and premium entertainment features, it's everything you need for work and home.

Features:
• Supports many Windows XP productivity applications in Windows XP Mode
• Connect to company networks easily and more securely
• Share photos, videos, and music across your existing home network
• Watch, pause, rewind, and record TV on your compatible PC
• Save time with faster start-up, shutdown, sleep and resume
• Find virtually anything on your PC just by typing a word or two with Windows Search
• View and switch among all your open windows easily with Live Taskbar Previews
• Connect wireless devices to your existing network with ease
• Enjoy a faster, easier and safer web experience with Internet Explorer 8
• Includes both the 32- and 64-bit versions of the operating system.

It's easier to use, more flexible, and offers the best PC entertainment experience. Loaded with all the easy-to-use entertainment features of Home Premium and the business capabilities of Professional, Windows 7 Ultimate is the most powerful and versatile edition yet.

Features:
• Help protect data on your PC and portable storage devices against loss or theft with BitLocker
• Supports many Windows XP productivity applications in Windows XP Mode
• Connect to company networks easily and more securely
• Share photos, videos, and music across your existing home network
• Watch, pause, rewind, and record TV on your compatible PC
• Save time with faster start-up, shutdown, sleep and resume
• Find virtually anything on your PC just by typing a word or two with Windows Search
• View and switch among all your open windows easily with Live Taskbar Previews
• Connect wireless devices to your existing network with ease
• Enjoy a faster, easier and safer web experience with Internet Explorer 8
• Work with any of the 35 different languages at any time
• Includes both the 32 and 64-bit versions of the operating system.