Did you try looking at the links? They actually offer an answer to your question, much to anyone's belief. If you don't feel like that, however, would you please read and follow the rules for our forum?
Well, start choosing if you want to learn programming or not, if you want learn programming you just can do everithing, but its no easy and you will need a whole of time and dedication, but without programming maybe you will find some limitations.
Anyway, I gonna show you programs that uses programming and non-programming.
Programming ones (hardest to easiest): XNA Studio: It uses C# language and you can make pc and xbox games.
Flash: It uses AS2 and AS3 languages and you can make web/flash games.
Game Maker: It uses GML and you can make pc games.
Non-programming ones(Hardest to easiest): Game Maker: You can make PC games. Scirra construct: You can make pc games. Stencyl: You can flash game.
Just because it makes more complicated things, doesn't mean it's harder. A lot of Actionscript is counterintuitive and difficult to work with, also, it's barely a real language, it's a scripting language that's more of a dialect of javascript. C# or C++ can make wonders and can actually be a lot simpler than Actionscript.