You now if i were you i would choose Mageia Mepis or any other Linux distro
if you are interested in a mac or chrome book you would be saving up for a longtime
free------Awesome
windows no no
mac no yes
linux yes yes
archway yes yes
chrome os no yes
here is a versions list
windows xp
windows vista
windows 7
windows 8
windows 8.1
windows 10
i do not like windows. do not waste your money on this. you only get a few licenses and only bill gates knows if Microsoft is cheating you out. :-(
Mac OS
there are tons of Mac OS versions i am sure you would like mac OS better then windows sure you probably have to pay $1000 or more for a mac book but its worth the money.
Linux
linux is free and awesome its so cool and you can easily just burn a distro to a cd disk and just boot from it if you have mac os or windows you can dual boot so you can have 2 operating systems if you want a list of distros here is the link
Distros
chrome os
chrome is cool but its not free you have to buy a chromebook to get chrome os
there is hope though chromium is related but its built in Linux
Archway OS
there is no release ready but its going to be epic it will be able to run apks (android files) exes (windows files) dmgs (mac os files)
and .deb (Debian Linux files) and so on and so forth
it will be free too and it will be as good as mac OS and windows
oceanofgames.com
ocean of games is free and it contains no viruses and plus all the games are full version and it is trustworthy