Can I have mac in my LG PC?

Well, Macs run on different hardware than Windows does. I'm not completely sure but I am positive that it will not work. I suppose if you already have an installation disc then there is nothing to loose since you could just reinstall Windows (PROVIDING: You have the Windows disc r a backup disc that should have come with your laptop). But if you are thinking about going out and buying the Operating System, which i don't know if you can for macs then I would check if your drivers can support mac. I am almost 100% sure that it will not work, though.