This process is relatively quick and once done will restart the computer. Step 4. The Installation Once your Mac has booted into the full Mac OS X Installer, Lion is literally installing itself - this ...

In this article, we’ll explain what’s in the latest beta, what you need to do to get your hands on a copy, how to install it ... to an older version of the Mac OS.

When you buy a Mac, you're paying for ... and Linux. When you install an operating system in VirtualBox, you're not ...