how can learning about a PowerPoint help me in the real world?

It will help me in the future. For tests and homework also if i get a job i might need to know how to use the PowerPoint Part or at least no how to get there on a computer.I think most jobs are dealing with power points when you have to show them your skills . maybe in college you will have to show power points .

i would like to start knowing now so i wont have donuts in college.