Microsoft Corp introduced Windows 10 on Wednesday, hoping the latest addition to its 30-year-old operating system family will catapult it from a losing position to the top slot in the mobility software market.

The latest version of its operating system is a mixture of similarity and freshness. For starters, it has brought back the task bar and the iconic start button, making the system easier for existing users to handle.

The United States software giant has also introduced an array of new features. A new browser called Edge will replace the Internet Explorer although the IE is still available for use. Microsoft's Siri-like voice assistant tool Cortana is also available for users.