In my experience, I do not understand why someone would want to use a Mac. I have heard they are good for editing videos, and I'm guessing graphic design along with that, but otherwise, I do not see why someone would want a Mac. There are several reasons behind this. I have played with my dad's Mac for many hours, and I did not enjoy my time doing so. Those reasons are as follows.
A: Many programs are made only for Windows. In fact, you can get a program for Linux called wine that will allow you to run windows programs there, but to do it on Mac you need to install Windows.
B: Mac is not as user friendly as Windows, and has less customization options. When I was younger, I spent half an hour trying to figure out how to create a zip file on my friend's Mac and finally resorted to just creating the zip file on my Windows computer and transferring it over to his computer. This experience REALLY soured me on Mac.
C: Windows gets problems/viruses. But you can fix them. Mac doesn't get problems. Usually. "MacOS.dmg has stopped working. We will not give you a troubleshoot button, as we would rather you come to Apple and buy a new one. And when you try to fix the problem, you find out either A: you can't, or B: it is very very hard."
D: With windows you have access to do as you please on the computer. On Mac, you don't have as much permission to do so, or if you do with root, it is much harder to do what you wish to perform. I understand this is for security, however you can just use Windows and get some antivirus to protect you (even for free, Avast is good)
There are more issues I am sure, however this is the list I have compiled. Feel free to add onto it or correct it.