[Editor’s note: This article is part of our series of articles on installing and upgrading to Lion (OS X 10.7). We also have a complete guide to installing and upgrading to Mountain Lion (OS X 10.8).] ...

I harbor no nostalgia for Mac OS 9. Aside from a couple of old games, I never even think about using OS 9 anymore. With one exception...I long for OS 9's simplicity in creating bootable drives and ...

Ventoy allows your USB drive to act like regular storage; however, it adds an important detail. Without writing an operating system to the USB drive, it installs a small boot system once and leaves ...

This article is for people whose Macs came preinstalled with Mavericks. If you can download the Mavericks installer from the Mac App Store, you should instead use our standard instructions for ...

I have two hard drives. One has Windows 98, one has Windows XP. I want to run them in a dual-boot configuration. Both drives are bootable, and Windows was installed on each of them without the other ...

You can still make an external macOS bootable drive, but Apple's tighter security procedures mean you have to prepare for it before your internal drive fails. Here's how to do it all, and what's been ...

SATA ports not used,2nd IDE channel has a Optical drive on it. There is the entry in the Bios to set any of the four IDE devices to "None", but doing so has no affect upon the next boot in the Bios.