Apple has released Mac OS X Lion in the Mac App Store for $30. Separately, Apple will also begin offering Lion on a USB thumb drive in Apple stores come August. Right now, you can grab Lion from the ...

Apple only sells OS X Mountain Lion as a digital download in the Mac App Store. The installer weighs in at a hefty 4.05GB, but the good news is that you can install your copy of Mountain Lion on all ...

A bootable installer allows users to install older or newer macOS versions from an external drive. To create a bootable installer, users need an external drive (preferably a USB Flash Drive or a ...

[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).] ...

It's easy to make boot disks on old Macs for older hardware, but as the years have gone on, it's gotten a little more difficult. Here's how to make classic Mac OS 9 and early Mac OS X boot media on ...

[url=http://arstechnica.com/civis/viewtopic.php?p=25537273#p25537273:i88v4p9p said: barefootguru[/url]":i88v4p9p]For Mountain Lion I just ran the installer to put a ...

These are instructions on how to create a bootable USB installer for macOS Sequoia. A bootable installer for macOS Sequoia is a great way to install the operating system across multiple Macs, ...

With OS X 10.7, a.k.a. Lion, Apple stopped shipping physical copies of its operating system and instead opted for electronic delivery via its then-brand-new App Store. For the first time you could ...

Unlike its Windows counterpart, macOS Sonoma is available to all Mac users for free. So, as long as you have one of the compatible Mac models, you can install the operating system without buying or ...

These are instructions on how to create a bootable USB installer for macOS Sonoma. A bootable installer for macOS Sonoma makes it easy to install the operating system onto multiple Macs no matter ...