Internet Explorer 9, also known as IE9, was released by Microsoft in 2011. It was the latest version of the Internet Explorer web browser at the time, with significant improvements in speed, security, and functionality compared to its predecessors.One of the key features of IE9 was its improved support for modern web standards such as HTML5 and CSS3, allowing for a more immersive and interactive browsing experience. It also introduced a new JavaScript engine called Chakra, which improved the overall performance of the browser.IE9 also featured a streamlined interface with a minimalist design, making it easier to navigate and use. It included a new tab management system, support for pinned websites, and enhanced privacy controls.While IE9 was praised for its performance improvements and better standards support, it was criticized for being incompatible with older operating systems such as Windows XP. Microsoft recommended that users upgrade to a newer version of Windows to take full advantage of IE9's features.Overall, Internet Explorer 9 was a significant update to the popular web browser, offering better performance, improved standards support, and a more streamlined user experience. However, its lack of support for Windows XP may have limited its adoption among some users.
