IMPROVEMENTS OF IT

I have a lot of things that i need to improve. One of the most important is, EXCEL. This is because last year i was struggling in EXCEL. Another thing I want to improve is doing games. This is because i want to know how the people make video game. This is because in the future maybe i would like make a video game. Additionally the final thing i would like to improve is to know how the robots work. I would like to know that because it is interesting.