Why doesn't Flash work on my mobile phone?

Episode 994 (1:31:48)

Tiffany from Anaheim, CA

Tiffany says that on her tablet, she can't play Flash on some websites. Leo says that Flash doesn't work well on tablets and smartphones and while there are sites that still run it, they're missing out on half the traffic they could have. Google Play has a Flash player, but Adobe doesn't support it anymore and it's not very good. Video works on YouTube because YouTube has an HTML5 site for mobile devices.