Basically this DVD contains the Leopard install disc along with the EFI software that lets your hardware work with OS X using the vanilla kernels-which is a big part of why you don't have to do ...

How to create a bootable USB to install OS X Your email has been sent Creating a USB Installer for Apple OS X 10.7-10.8 Creating a USB Installer for Apple OS X 10.5 ...

Topher, an avid Mac user for the past 15 years, has been a contributing author to MacFixIt since the spring of 2008. One of his passions is troubleshooting Mac problems and making the best use of ...

There are a few reasons why you might want to install an old version of macOS or Mac OS X. Perhaps you are relying on software you have discovered doesn’t work properly with the newest version ...

If you like what you see, go right ahead and install it on your regular startup volume. As were the last few versions of OS X, Yosemite is available from the Mac App Store. To get your copy select ...

When Apple released OS X 10.7 two years ago, it stopped selling operating system DVDs in its stores, stopped shipping recovery disks with new Macs, and switched to downloadable installers for OS X ...

How to create an OS X multiboot USB install drive Your email has been sent In an ideal world, sysadmins everywhere would only need to manage one or two operating systems–one desktop, one server ...

Step 1: Download the OS X Mavericks installer from the App Store, but don’t run the installer yet. If you’ve already upgraded, you’ll have to download the installer again from the App Store ...

OS X: How to erase and install ( using Recovery System, available on all OS X’s since 10.7 LION ). Important: Before you erase and reinstall, back up your essential files.

Most affected apps have already been updated with the new certificate. But if you downloaded an OS X installer in case of trouble, you may be in for a surprise the next time you try to use it. Happily ...

This warning should be heeded by all users attempting to install a fresh copy of Mac OS X, then use Software Update to upgrade to Mac OS X 10.2.5. If install any iteration of Mac OS X prior to ...