Programming

[Lars65]

Which is the most easiest way to learn programming Arduino?

[nielsokker]

I can only give you my personal advice.

Since you're on this forum, I expect that you are interested in sensors and stuff. In that case. Download this library and look at the examples. Try to understand them and try to adjust them slightly.

But, maybe it is a better idea to google "c++ tutorial". Arduino is C++ based. And this will definitely teach you the basics of the language.

Last, try to look at the Arduino website.