Shut down the target Mac (the one on which you would like to install Mac OS X 10.4) Connect the target Mac to another system with a DVD drive running Mac OS X, using a standard FireWire cable.

What if you could run Mac OS on a Nintendo Wii game console? That’s probably not a thought that has occurred to many Wii owners or Mac OS users, but that is no excuse not to give it a try, as… ...

Make sure that you are not trying to install the Intel client build on a PowerPC-based Mac, or the Server build on a Mac OS X client system.

We also discuss How to get old versions of macOS and Mac OS X in a separate article. Can I install Lion or Mountain Lion on my Mac?

Found that Adobe Photoshop CS5 won't run in Mac OS X Yosemite? Is it demanding that you 'install the legacy Java SE 6 runtime'? Here's how to fix the problem and get Photoshop CS5 to work in OS X ...

UTM is an emulator for virtualizing other operating systems. Here's how to use it to run Apple's Mac OS 9 on a Mac running on Apple Silicon.

When your Mac's startup disk is formatted, return to the Utilities window and select Install macOS, choose your freshly erased startup drive when asked where to install the OS, and follow the ...