Internet Explorer 10 is available free for Windows 7, Windows 8, and Windows 8.1. You can download and install it for free from the Microsoft Store. You can also using iexplorer 10 in Windows 10 even thought internet explorer is not the default web browser for Windows 10 anymore.
For a long time, internet explorer was ridiculed and bullied by internet users. Iexplorer considered as a primitive web browser that can not keep up with other giants web browsers such as firefox and google chrome. Internet Explorer does not even support CSS3 and HTML5. To catch up, Microsoft released iexplorer 10 that comes along with Windows 8. Internet Explorer is now a modern web browser that can keep up with firefox and google chrome.