Data conversion is like changing one type of toy to another type of toy. Let's say you have a toy car and you want to change it to a toy airplane. In order to do that, you have to take apart the toy car, remove its wheels, and replace them with wings. This process of changing the toy car into a toy airplane is similar to how data conversion works.
Sometimes, data comes in different types or formats, just like toys come in different shapes and sizes. For example, a picture can be stored in many different types of file formats, like JPEG, PNG, and GIF. To change the picture from one format to another, you need to use a program or tool that can read that format and then convert it into a different format.
Similarly, when you want to use data in a different type of program or on a different device, you may need to convert it. For example, if you have a video file that you want to watch on your phone, you may need to convert it to a format that your phone can play.
Data conversion can be a little complicated, just like changing toys, because you need to make sure that all the data is in the right format and that it still works correctly after the conversion. Some types of data are easier to convert than others, just like some toys are easier to change than others.
Overall, data conversion is like changing one toy into another, and it can be useful when you need to use data in a different format or on a different device.