It was announced on October 17, 2013, and released on November 7, 2013, as the latest version of Internet Explorer before being deprecated in favor of Edge.ĭespite its deprecation, Internet Explorer 11 remains an important platform to consider when developing websites since many users still use this browser on their older systems. In addition, it had enhanced compatibility with older websites that did not utilize modern web technologies such as HTML5 or CSS3. It also included several security enhancements to make it a safer browsing experience than its predecessors. Internet Explorer 11 featured improved performance over previous versions and support for HTML5 elements. It includes several security enhancements and improved support for HTML5 elements, making it a safer and more efficient browsing experience than its predecessors. Internet Explorer 11 is a reliable, secure, and fast web browser that users can use to browse the internet on Windows-based devices.