Python is probably the easiest programming language to get started with IMO. Generally speaking once you get the syntax of one language down it's usually easier to understand the syntax of another language. I've used sites such as W3Schools, but if you're a person who learns better by visually seeing a tutorial I suggest checking out Zenva's free stuff to see if their service is good for you. Udemy is good too I've heard, but I've never checked their stuff out before.