https://www.chess.com/article/view/the-best-chess-openings-for-beginners
most start with e4
Learning principles are good too not only you will understand the concept of every move but you will know what your enemy is doing. I agree with the Italian Game because it's not a complicated opening and it also covers the basic principles.
I basically want to learn a black / white opening that would work most games and to practice it a lot till i get the hang of it. So far the only opening for white is Pe4, Qf3, Bc4 for a quick mate but so far it only worked 1 TIME XD