Simple Openings for Beginners? I'm a beginner and I don't know any openings - what are the best openings for beginners?
I'm going to ignore the "simple" openings and recommend to you good openings for beginners. 

It is pretty common for chess instructors to recommend 1 e4 openings to beginners because they tend to be more dynamic and therefore helps beginners improve in their tactical ability. 

My following recommendations are in the spirit of fostering tactical and attacking ability. 


Against 1e4 e5, I recommend the Italian Game because you will often get the Fried Liver Attack 
which will help your tactical ability as well as win you many games. 
Against 1e4 c5, you could play the open sicilian though it has a lot of theory if you choose to stick to it. I recommend the Smith Morra Gambit which may not be completely sound, but it will give you great attacking chances.


As Black, you will face 1e4 or 1d4 most often. 


e5 has a lot of theory and white can play many things, so I would recommend either the caro kann or french defense. 
Against d4, the King's Indian Defense or the Benoni. Those two openings are pretty much the only way for black ensure a dynamic and tactical game against d4. You could try the Dutch defense, but I find it less tactical and difficult for beginners to play with.