Please note that $119 @ TGG (The best price from retailer with many stores). You can price match with OW and save further 5%. Thanks and credit to hollykryten
Released today
A free upgrade for existing Windows 8 owners
Upgrade from Window 7 or fresh install from XP or Vista
Microsoft Windows 8.1 Full Version (DVD) $129 @ OW
Cheaper than HN , JB.
Have things your way with Microsoft Windows 8.1 operating system, which lets you quickly browse, watch movies, play games, polish your work and put together a worthy presentation, all on a single PC. You can even organise up to three apps to display simultaneously on one screen, personalise the Start screen your way and navigate your way using mouse, keyboard and now touch.
Your Windows, Your Way
Personalise your Start Screen with your favourite news, friends, social networks and apps. You can customise your backgrounds and colours as you like, as well as resize tiles to make your device truly yours. Along with the built-in apps for email, people. photos and video editing, you can also download thousands of popular apps from the Windows Store*, including Twitter, eBay, Skype and Halo: Spartan Assault.
Touch of Class
Windows 8.1 coexists seamlessly with various types of devices, including touch, mouse and keyboard, or a combination of both. Fluidly switch between apps, move things around and smoothly find your way around the user interface. From the Start screen, you are literally a click away from the familiar Windows desktop you've grown accustomed to.
Always Accessible
Stay connected to your photos and important files, with the ability to access them from your phone, tablet or PC with SkyDrive*. By signing into your Microsoft account on any of your Windows 8.1 PC's, you'll immediately be greeted by your own background, display preferences and settings. If your PC is running Windows 7, your files, apps and settings will easily transfer to Windows 8.1.
Speed and Safety
Do more at once, with Windows Blue letting you snap multiple apps side by side in a single view for easy multitasking. You will notice faster boot up speeds, faster switches between apps and more efficient power use than Windows 7. Stay up to date and more secure with Windows Defender, Windows Firewall and Windows Update.
I think should move to forum.