The thing that I changed in this part was that I added less pictures and some words. I made sure that the words are centered and the pictures are large enough so they can see it. Another thing is that I contrasted the pictures so people can see it. Another thing is that I kept the same background color I believed that it catch the viewer's eyes. The research is very important because you have to know how to make it right and how to do it and how to design the slides so it can impress people.