An OS that is good for a wide variety of uses, such as gaming, work, and casual internets browsing. While it is recommended you know what you're doing, it requires less expertise than, say, Linux. Also, it only crashes if you delete system files or get a nasty computer virus.
Guy 1: lulz Windows is teh suxxxors lulz Max is teh best adn so iz linux OmFGGG
Guy 2: ...yeah, you just keep deluding yourself, kid.