MICROSOFT Windows Anytime Upgrade - Home Premium to Professional

Upgrade your existing Windows 7 Home Premium operating system to the potent Microsoft Windows 7 Professional for smoother and faster performance.

Current Windows 7 Home Premium customers have the chance to bring their business to the forefront with this excellent upgrade. As well as all the stunning features of the new Windows 7 Home Premium, you can enjoy professional-level functions that allow you to seamlessly manage applications, networks and more.

Businesses and power users will fully appreciate the special Windows XP Mode in Windows 7 Professional, which lets you install and run XP Business software, essential to many small and medium-sized businesses out there. You can only use this separate download with Professional and Ultimate versions of Windows 7 and it will give you added security and help increase productivity.

Securely connecting to company networks is made easy by the Microsoft Windows 7 professional ‘Domain Join' feature and it also has auto backup to your home or office network for swift and simple data recovery.

It's easier and quicker to launch documents with Windows 7 professional; you can also enjoy improved desktop navigation for superior productivity.
Like Windows 7 Home Premium, Windows 7 professional benefits laptop users with swifter sleep and resume responses and enhanced power management.

For those times when you want to relax, Microsoft Windows 7 professional holds an advanced Windows Media Center, which lets you watch, rewind, pause and record TV as well as enjoy other digital entertainment. You can enjoy all of this power with less impact on memory. Includes both 32-bit and 64-bit discs.