Microsoft conducted two years of extensive customer research to find out exactly what people want from their computer, and the result is the amazing new Windows 7 Home Premium. Full of performance enhancing features and advancements, the Windows 7 Home Premium operating system provides users with a host of ways to increase productivity, and simplifies operation to enjoy your digital entertainment. For example, you're USB devices will be detected far quicker than before and connection... Find out more

Install this upgrade version of the ground-breaking Microsoft Windows 8 operating software to transform the way you use your computer – tailored to work how you want it to, it unites all the features that are most important to you in an incredibly easy-to-use format.An operating system that's all about youWith a unique and incredibly intuitive tiled interface, you'll be able to put the things that matter most to you right on your Start page, highlighting all the main apps and sites for a... Find out more

Enjoy all the familiar features of Windows 8 with so much more thanks to the Microsoft Windows 8 Pro Pack. This excellent pack is the perfect upgrade for your Windows 8 PC, giving you all the greatest aspects of the Windows 8 experience.Introducing Windows 8Windows 8 is all about you. Put what matters most on your Start page, highlighting all your favourite programs and apps and giving you fast access.Operation is simple yet stunning with the fast and fluid Windows 8 Start screen that works... Find out more

Offered here as an exciting upgrade for Windows 7, XP or Vista, Microsoft Windows 8 Pro is an innovative new operating system re-imagined to focus on you! Windows 7 software and devices are completely compatible with this upgrade, so making the switch is easy. It's all about you Put what matters most on your start page and highlight all your important apps and sites. Spend less time searching with instant access to your favourite programs. Personalise your Windows 8 by pinning your... Find out more