

HTML5 is open sourced and anybody can continue to improve it, though it is already very secure and lightweight. It already comes with most things that it needs to be supported by a browser, but Flash Player needs to have a plugin installed. YouTube is another big name that has incorporated HTML5 into its video player, and most mobile iOS and Android mobile devices have software that works well with it. Since Flash Player is due to end-of-life and the end of, many mobile and desktop platforms are no longer including the newer versions of Flash in their software updates. Adobe announced in that it would no longer be releasing updates for Android devices.

It is also available on Android devices up to Android 4. Adobe Flash Player can be run on some versions of Windows, Mac, Linux, and their respective browsers.
