That's an easy one, probably blew all their money on expensive hardware and decided to skim on the software side of things.
Remember when 2010 was the year of the linux desktop? Yeah, me neither. There's a reason for people not wanting to use linux, it's because it's made for those hacker types with more lines of code written than actually having interacted with normal people. Newsflash: nobody cares if linux is free and can do the same things as windows (or even better) because some people actually want to get shit done (instead of wasting time on getting shit to work) besides, my windows copy (windows 7 black edition) was free as well.
So you have two choices, using an actual OS without having to worry about reading a huge tutorial on how to actually install it (
Gentoo Linux Documentation -- Gentoo Linux x86 Handbook or reading manuals on how to port over code or run it in some shitty emulator like WINE.
And don't get me started on the name, it sucks because people don’t know what is the exact pronunciation of it? – Linix, Lynex, Linax, or what. I mean it does not have a name that can be uniform throughout the world. A name is a mark of functionality—people who claim that it works so well and does not have any working problems are under an illusion.
Enjoy having to update your OS every 6 months
P.S: I use a Mac, because I know what quality is. And while Windows isn't as good as OS X, at least it serves a purpose (unlike Linux) by playing games.
Please correct me if I'm wrong, but what purpose does linux really have in this world?