Can I install Mac Os on a pc?

There are tutorials out there if you look hard enough on how to do it. It is illegal, but at least get your self a legal copy of Mac OS X. I wouldn't recommend pirating it... to do something illegal. If you know what I mean. So just search on the web. "Hackintosh" is the name.

No, you can't. The BIOS won't support it, the addresses are different...Apple makes sure that you cannot do it, at least, not easily: the OS and the hardware are a package deal. Apart from the fact that it won't install at all without a great deal of hardware and other technical know-how, it is illegal. There are a couple of manufacturers who have tried to market computers with A MacOS installed: Apple sues them and the law is clear: if Apple hasn't licensed it, it cannot be done (although the only current case seems to be headed for some sort of deal). The other way to go, which IS legal and since Apple moved to the Intel chipset, is to buy a mac and set it up to dual boot Windows.

of course you can. However, the best way to try a Mac is using a Mac. You may have a try in the Apple Retail Store. The first Apple Retail Store in China opened in Beijing last year just before the Olympics. It's the Sanlitun Village. It's very cool there.