Windows 8 is built on the rock-solid foundation of Windows 7, but it’s been improved on all fronts. You can install Windows 8 on the same hardware that powers Windows Vista and Windows 7, and you’ll love how it works on new devices, too. Windows 8 was designed with Windows 7 apps in mind, because you probably have older apps you need to use.
Cloud-connected with your Microsoft account
Sign in to your Windows 8 device with your Microsoft account and you’re immediately connected to the people, files and settings you care about. Your PC comes to life with all the things that make Windows yours, including your Start page, themes, language preferences, browsing history and browser favourites.
You can connect your favourite services to your Microsoft account, too, like Hotmail, Messenger, Facebook, LinkedIn, Twitter and more. And you can immediately get to your photos, docs and other files, whether they’re on SkyDrive, Facebook, Flickr or other services.
It's all about the apps
In the Windows Store, you can search for or browse great apps, all grouped in easy-to-find categories. We highlight great apps for you and provide quick access to frequently downloaded apps. You can also see how other people have rated apps. You’ll always know what’s interesting, new and popular. You won’t have to worry about buying something you don’t want because you can try before you buy, if the app supports it. If you try an app and like it, you can buy it and continue using the full app with no interruption. You won’t waste time or lose your place.