I have been hearing about animation for a long time now with further inquiries about it I came to know that it is one of the methods to make the contemplations on making an object to be moving in an image and I thought it was a nice idea. Then I explored more and found out that there are different types of animation like 2D animation and 3D animation. But now I have come to know that there is something as animated explainer videos and I want to know about it too. What are those? How do they work? How can I get those? What are the purposes that I can achieve with it? These are questions that have been in my mind and I want to get to the answers of these.