You must be under the assumption that i was using the program.. No. It was a clients computer that I fixed. "someone" had ran ccleaner, it deleted registry values for many of the programs that the client used (causing them not to work).. MS powerpoint, MS word, log me in, (just to name a few) and it caused the computer be unstable.. (Blue screens, because of mest up registry)
I could probably run ccleaner and make it work (I'm an IT Pro), but the average user would not know what all of the options meant.
But, I would manually delete bloatware, and disable unused start-up programs and services myself. (I'm sure a human could cut down the unused software better then a program)
5th grade ?!? I'm pretty sure that you use PEMDAS in college..