File Types

There are different file types on the computer.  we use file types like .JPG .AI .PNG and >SVG, in our class.  We use these and a couple others because they are all different.  It would be easier to have just one but then we wouldn't be able to do the things we can.  There are different file types because they do different things.  Whether it uses pixels or vectors, or whatever,  you need the different file types to make a picture look different.  It all depends on what you need to use the picture for.  We also have different file types to be more compatable with different software.