Ha, there are many things that at first I was like "Yeah this may be easy" but no they are challenges. Having to do watch the tutorials but not practice it since I don't have Illustrator which lead a bit of trouble on having to figure things out. But that aside after a while I practiced the tools and kind-of figure it out some other tools myself while in class, I got more "wise" into the basics. I guess the more into I get to vectors and all that I will get more challenges upon me.
If I were to be a employee in a game company I would use the tools by if I had to create like the cover of a game or even sell products of that games picture. This would mean by scaling that picture so that it would fit posters, billboards, and others things to show that picture. Also to probably sell the game you would probably do most of the adverting on like vector programs. This is some of the things I guess that I would do if I were a employee in a game company.