The new Windows 8.1 lets you watch movies or play games, chat with friends, access files anywhere or find your next favourite app in the Windows Store.
Important: Windows 8.1 full version is for Windows 7 users only.
Already running Windows 8? No need to buy Windows 8.1—you can update to Windows 8.1 for free through theWindows Store.
Currently running Windows Vista or XP? First upgrade to Windows 8 - upon installation you can update to 8.1 for free. Shop Windows 8.
The best of work and play
With the new Windows, you get the best of work and play. Windows 8.1 Pro includes everything in Windows 8.1, plus enhanced features that help you easily connect to company networks, manage your devices, access one PC from another, encrypt your data, and more.
Your familiar desktop
From the Start screen, you're just one click away from the familiar Windows desktop you know, so you can do the same stuff you’ve always done.
Enhanced data protection
Windows 8.1 Pro offers enhanced data protection, the ability to access your desktop remotely and connectivity to your corporate or school networks via domain join.
Your Office, your way
Experience Office at its best on Windows 8 devices. Discover new and better ways to create, edit, and browse using a keyboard, pen or touchscreen. Microsoft Office sold separately.
Works hard, plays hard
Windows 8.1 gives you the power to quickly browse, watch movies, play games, polish your CV and put together a killer presentation — all on a single PC. Now you can organize up to three apps on your screen at once in a single view
The apps you want
In addition to great built-in apps for email, people, photos and video editing, you can also download thousands of popular apps from the Windows Store.
Your own unique start screen
Personalize your Start screen with your favourite news, friends, social networks and apps. Customizable colours and backgrounds and four different sizes of tiles make your Windows as unique as you are.
Windows 8.1 Pro is not designed for installation on devices running Windows XP or Windows Vista.
If you’re running Windows 8 Pro, visit the Windows Store for a free update to Windows 8.1 Pro. If you’re running Windows 7, your files will easily transfer. If you’re running Windows Vista or earlier, qualify for the free upgrade to Windows 8.1 Pro by purchasing Windows 8 Pro now.
Before installing, see windows.com/install for important information. Some features such as touch may require a new PC. To check compatibility, visit your PC manufacturer’s website and run Upgrade Assistant at windows.com/upgrade.
After purchase, you will be prompted to run the Windows 8 setup, which walks you through the steps to download and install. Learn more about privacy and the Upgrade Assistant.
If your PC is running Windows 8 Pro and you'd like to watch and record TV with Windows Media Center, you can get Windows 8 Media Center Pack. To buy Windows 8 Media Center Pack, follow these instructions.