Post your piano/keys stuff here. Ripping some Chopin, Beethoven, Bartok, or whoever? Love it. Just got a new Hammond and rotary speaker and want to show it off? Can't get enough of it. Got a band with a really awesome keyboardist, and want to show them off? Gimme it. Stuck in the orchestra pit with nothing to do for three hours waiting for your one moment of celesta glory on The Magic Flute? I feel your pain. Just discovered Oscar Peterson and want to share your astonishment? Fam, same. Learning piano and got noob questions? I'm here for it. Got an original DX7 and want to show us all how to program new voices? I've actually never figured that out, can you teach me too?
Rules:
Honestly if you get a book that's meant for learning sheet music and playing along, that's your best bet. That's how I learned to read sheets, though I was a kid.
As for something that turns the pages for you while you play depending on what you're playing as far as I know it doesn't exist. Printing out pages and learning to turn them as you play will be easier, or if you have a large monitor you can display multiple pages of PDFs at once at a readable size.
Do you just print out music and like put it in a 3 ring binder? Or is there a better way to keep it together and make it easier to flip through?
3 ring binder is a great idea. I always just left them as loose sheets myself though. If your piece is 2-4 pages long, you can arrange them all to be visible from the start. For longer stuff turning pages is just one of those annoying things you deal with as a pianist ;)
I also prefer them to be in loose sheets. If you like to keep things more organized you can put them in transparent sleeves in a binder to take them out, though. Experiment, see what you prefer. Worst case you waste a few sheets of paper reprinting single sided instead of double sided (or vice versa)