Jesus Vigo goes over the steps to create a bootable USB to install OS X 10.9 (aka Mavericks).

OS X Mavericks is available in the Mac App Store now, but it's only an upgrade—but if you want to do a clean install, you'll need to manually burn an installation flash drive. Here's how to do it.

Jesus Vigo goes over the steps to create a bootable USB to install OS X 10.7-10.8 and OS X 10.5-10.6, as well as how to put multiple versions on the same USB.

Time to answer a reader's question, this one relating to Apple's OS X 10.8 'Mountain Lion' operating system. I've just bought a new Mac and noticed that it doesn't come with a DVD containing OS X ...