Windows 10 is built with the power features of Windows 7 and 8.1, which makes it a robust operating system. It gained 65 million users in the first three days after its release. Microsoft will provide regular updates for Windows in the same manner Apple does with its Mac OS X operating system that gets regular updates on a yearly basis and has been known as OS X for over 15 years. Windows 10 offers a bevy of new and advanced features that makes the operating system unique from others. Cortana is powered by Bing and Microsoft’s machine learning in the cloud, and she does all the tasks by taking feeds from you.
Source: https://thehackernews.com/2015/08/windows-10-download-features.html