By the end of 2020, Adobe have said they’ll stop supporting Flash. As a result, your eLearning content that’s built around this plugin will essentially be, obsolete. So with three years notice, I’d like to ask you a question - what’s your plan for eLearning after Flash is gone?
“we will stop updating and distributing the Flash Player at the end of 2020
and encourage content creators to migrate any existing Flash content”
Adobe - July 2017