Openings
Good Chess Openings Books For Beginners and Beyond...
https://www.chess.com/blog/RussBell/good-chess-openings-books-for-beginners-and-beyond
Chess Openings Resources for Beginners and Beyond...
https://www.chess.com/blog/RussBell/openings-resources-for-beginners-and-beyond
The Vienna Gambit is a great opening for all chess amateurs (and even beyond). Books on the opening are recommended at the end of the article...(I highly recommend "The Vienna Gambit for the Club Player" by Colin Payne & Mike Read, as the best book for learning this opening)...
Introduction To The Vienna Game & Gambit...
https://www.chess.com/blog/RussBell/introduction-to-the-vienna-game-gambit
If you are a beginner start it with a basic opening. You can find it in Youtube( GothamChess) and even books. For me Italian Opening is the best for beginners and I've tried it a lot of times. But if you are tired in that kind of opening try the Vienna Gambit,Kings Indian and fiachetto that is for white piece