In this article we include a step-by-step guide for the typical Lion upgrade process, explain what the new Recovery Partition is, how to make your own bootable Lion Installation media, how to do a ...

A Mac OS X 10.6 Install DVD (which you can buy from Apple) MacOSXUpdateCombo10.6.4 package (free from Apple) iBoot (from tonymacx86; find the iBoot download link on this post below step two) ...

Apple has released OS X Lion as a download from the Mac App Store only; however, you can use the download to create a separate OS installation disc or drive partition to use for troubleshooting ...

Step 1: Download macOS Sierra (10.12) from the Mac App Store The macOS Sierra Installer can be had free of charge from the Mac App Store, but you will need a Mac to download it.

Though you can install Lion directly from your Mac's hard drive, a bootable installer drive or DVD can be more convenient for installing Lion onto multiple Macs, and if your Mac is experiencing ...

Though you can install Mavericks (OS X 10.9) directly from your Mac's hard drive, a bootable installer drive can be more convenient for installing the OS onto multiple Macs. And if your Mac is ...

Installation is far simpler than NeXTstep, sources said: Using a step-by-step interface familiar to Mac users, the installation application and the Setup Assistant mimic the Mac OS installation ...