TV is a big screen that we can watch shows and movies on. Inside the TV, there are many tiny parts that work together to make the pictures and sound come out.
First, we need a box called a “TV set.” Inside the TV set, there is something called a “picture tube” that makes the pictures. There’s also something called a “speaker” that makes the sound. We need to connect the TV set to something called a “cable box” or “satellite box” so we can watch shows.
And lastly, we need to plug the TV into a power outlet so it can turn on and work. Now we can watch our favorite shows and movies on the big screen!