Really just search youtube for the language you want to learn. There is going to be plenty of tutorials to start. Use that to see if you want to learn more.
Start with a object oriented language like Java to learn the concepts of Programming. If you can code in Java it's pretty easy to learn Python, JavaScript, TypeScript and other programming Languages.
I would recommend to learn with a book, there plenty of it and you can go trough part by part.
If you don't have any prior knowledge on programming, ie Logics, Psuedo-coding, you might want to start there.
Learning basic to intermediate logics (and,or,xor,nand,etc...) and some form of problem solving can help you in the long run.
For me, starting with this helped me understand most of today's famous programming languages. It also makes it easier to adapt and learn new languages.