Okay kiddo, so you know how when you watch a DVD, that little disc that goes into a machine and shows pictures on the TV, you can only watch it if you put it in the DVD player? Well, sometimes people want to watch those movies on other things, like their computer or tablet.
But DVDs have something called "encryption" which is like a special code that keeps people from being able to copy the movie onto their computer or share it with others.
That's where DVD Decrypter comes in! It's a special tool that can take that code off the DVD so that people can make copies of the movie or watch it on their computer or other device. But, it's important to remember to only use it for legal reasons, like making a backup copy of a disc you already own, and not to steal other people's movies or break any laws.