Internet Explorer 11

Internet Explorer 11 (IE11) is the eleventh and final version of the Internet Explorer web browser by Microsoft. It was officially released on October 17, 2013. Microsoft published a timeline indicating that Microsoft Teams will stop supporting Internet Explorer 11 on November 30, 2020 where as Microsoft 365 products will end Internet Explorer 11 support on August 17, 2021. However, the browser itself will exist and receive security updates for as long as the product on which it is installed.