My suggestion - for beginners to really get a good idea on how to play openings...
Play according to the basic chess opening principles - king safety, pawns to control the center, knights before bishops, connect the rooks, looking for weaknesses to attack, and replying to any threats and making your own threats. Write down what your opponent moved (and what that move means), and then think of some candidate moves for yourself and take notes about what you think about them.
Afterwards - review your game and look at an opening database of high quality games (or a book like Fundamental Chess Openings by Van der Sterren). Compare your choices and reasoning to the main lines (and looking a few moves down the line to see what the resulting position looks like). If any of those look particularly interesting to you - then you can do a little further digging into the lines.
This will teach you chess and for how to think for yourself right from move 1, and let you not only learn the opening moves, but get a really good understanding of what's going on.
Most will suggest 1.e4 for white, and 1.e4 e5 and 1.d4 d5 for Black as they are the most classically principled and easiest to understand (and find mistakes) openings for beginners.
My suggestion - for beginners to really get a good idea on how to play openings...
Play according to the basic chess opening principles - king safety, pawns to control the center, knights before bishops, connect the rooks, looking for weaknesses to attack, and replying to any threats and making your own threats. Write down what your opponent moved (and what that move means), and then think of some candidate moves for yourself and take notes about what you think about them.
Afterwards - review your game and look at an opening database of high quality games (or a book like Fundamental Chess Openings by Van der Sterren). Compare your choices and reasoning to the main lines (and looking a few moves down the line to see what the resulting position looks like). If any of those look particularly interesting to you - then you can do a little further digging into the lines.
This will teach you chess and for how to think for yourself right from move 1, and let you not only learn the opening moves, but get a really good understanding of what's going on.
Most will suggest 1.e4 for white, and 1.e4 e5 and 1.d4 d5 for Black as they are the most classically principled and easiest to understand (and find mistakes) openings for beginners.