Mailing the story:

One of the perks of Linux is that both the operating system and the vast majority of apps are free. Yet if you try to buy a PC that comes with Linux, you might end up spending more than buying one with Windows. Why spend that extra money when you can install Linux on an existing computer for free?

I know it seems counter-intuitive, but when the time comes to buy a new computer, I almost exclusively buy Linux PCs. I'll explain.