Different Image Files

Today, I learnt that I can compress a JPEG files without changing its quality of it. I Learnt That GIF images can only store 256 colours and that they can be animated and transparent. Having images compressed will allow me to upload pictures onto my website faster so that my website will load quicker when users go onto them. It is good to compress files so that the users internet doesn't run slow and so that they dont run out of downloads.

PNG files have layers and allows it to be edited it in graphic programs that supports layers. PNG files were designed to transfer images onto the internet and not for professional use.