what's the difference between get and post method

Question

get,post are methods...

Answer 1

when you submit the form:
get will keep the data visible in the address bar.
post will hide the data.
use post for sensitive information.

Answer 2

Post is hide the data and it will be used,but the data isn't be visible in the url!

Answer 3

1. get less secure than post
2. get pass the limited amount of data
etc can't remember all search google