to moms who use cloth diapers

Grace • Zion James 1/22/17, Kingston👼🏽 10/14/18, rainbow baby due December 19’🌈💕
This may be a silly question, but how do they work?? I know you have to wash them but are there pads you put in them that are disposable?? I've read awesome things on them and want to know more about them so I can make a decision on what I'll be using :)