So the best tips I can give for newly hatched chicks is don't start them on bedding for the first day or two, because they might confuse it with food and try to eat it. Many people put them on a towel they don't mind getting dirty.
You might have to dip their beaks in the water at first for them to understand how it works, and maybe drop a few pieces of food near them like a mother hen would so they realize they can eat it. Then once they get the hang of things you can transfer them to pine shavings bedding. Don't use cedar, causes respiratory issues.
Newborn chicks need 95 degrees for the first week, so make sure you have a thermometer available to check. Then you can go down 5 degrees for each week after that until you get to 70 degrees and they're fully feathered. But use the chicks to tell you if they're too hot or cold.
When the eggs are first hatching, don't be surprised to see one egg pip, and then do nothing for nearly 24 hours. Hatching is an exhausting process, so they'll make the external pip, then rest for quite a while, and then start zipping, which usually takes 30-45 minutes.
Don't worry if they move around the other eggs a little during hatching, it helps to wake up the chicks. But if they're tossing around an egg or pecking at one who is hatching, it might help to remove the bully. Just be careful about the humidity in the incubator, try spritzing water inside when you grab the chick so that the other eggs don't get shrink wrapped.
Newborn chicks can last 1-3 days without food and water because the yolk sack nourishes them, so it's okay to leave the chicks in the incubator, they won't die. If they still have a bit of "umbilical cord" don't worry, make sure no chicks are pecking at it and just let it fall off on its own.
Umm, if you have any other questions feel free to ask, this is all I can think of at the moment. Sorry for the long post.