Let's explain it better and easy: Please, do this two things:
Control panel > Program > Uninstall a program (possibly under the title "Programs and features")
Settings > System > Apps & Features.
Now, this two routes take me to very similar applications. In both the purpose is to uninstall programs. What are their differences? My concern is that a OS is supposed to be consistent and succinct. However there is two different applications to do such a basic task? Ok, what can be bad about having two ways instead of one, or worst zero? Well, it's disorganized, I don't know which to use and that confounds me. I don't know how Microsoft expects me to figure out which to use.
By the way, 2) also can be found by typing "add or remove program" in windows search. And 1) says "Uninstall or change a program" in it's window. So, both offer the ability to uninstall.