An overview is like looking at a big picture of a puzzle before you start putting the pieces together. You see how all the parts fit to make a beautiful image, but you don’t need to know every tiny detail yet. It’s like when you look at a map before going on a trip. You see where you start, where you want to go, and the roads in between. This helps you understand the journey without knowing every little bump in the road.
Another way to think about an overview is like reading the back cover of a book. It gives you a sneak peek into the story, telling you about the main characters and the big adventure they are about to go on. You get excited about reading the whole book because you know what to expect, but you haven’t read all the chapters yet.
An overview can also be like watching a trailer for a movie. It shows you some exciting scenes and tells you who the main characters are, so you know what the movie is about. You get to see the highlights without watching the whole movie yet. This way, you know if you want to watch it or not.