Although macOS is primarily designed to run on Macs, there are ways to install it on non-Mac computers. It is called ' Hackintosh ', a combination of 'Hack' and 'Macintosh', the old name for Mac.
The Hackintosh 10.5.3 Combo Update has just been released, letting people who want to build their own Mac on the cheap update to the latest Leopard version. According to people familiar with ...