With the release of Internet Explorer 11, it seems many users are experiencing several issues when trying to play Flash-based content. There are still a lot of instructional designers out there developing eLearning courses for flash only viewing. Internet Explorer is one of the world’s most popular browsers and is deployed as the standard browser in most corporate SOEs (Standard Operating Environments).
There is still time before Internet Explorer 11 is rolled out across most corporate networks, but make sure your eLearning courses cater for the future. Ensure the Authoring Tool you use not only publishes to html5, but is optomised for mobile friendly viewing.