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I have always wondered that .. , perhaps it is directly related to the Trident layout engine? I need a good technical answer.
thanks in advance
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I have always wondered that .. , perhaps it is directly related to the Trident layout engine? I need a good technical answer.
thanks in advance
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From Microsoft: Managing Add-ons for IE.
Internet Explorer is designed to provide an add-on free experience, and will play HTML5 and many Adobe Flash videos without needing to install a separate add-on.
You'll only be able to install and use add-ons Internet Explorer for the desktop.
There are, however, some popular addons for IE available.
A more technical answer would be to look here and see why it's so hard(?) to develop add-ons for IE.
Because the developers up until now didn't want to add this feature – Ramhound – 2014-11-25T03:29:07.030
with IE12, Microsoft wants to make it easier to create addons: http://www.neowin.net/news/internet-explorer-12-ui-overhaul-is-a-blend-of-chrome-and-firefox-adds-extension-support
– magicandre1981 – 2014-11-25T05:01:09.400