Mac OS X Lion is easier to install than any previous version of Mac OS X. You don’t have to boot from a DVD or flash drive. Just download the Install Mac OS X Lion ...

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 ...

[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).] ...

Apple made Mac OS X Lion and Mac OS X Mountain Lion available for download for free here in the summer of 2021. This is the first time either version of the software was available for free. All ...

Apple made a number of changes to internal components in OS X Lion, including not installing Java by default and changing it’s SMB (Samba) Windows networking code. These changes have broken some ...

After downloading Lion through the Mac App Store, the OS installer takes over and handles the update from Snow Leopard. After choosing which disk you want Lion installed on, the computer reboots and ...

Apple Support told the person to run Repair Disk Permissions and doing a "clean" repair via the original Snow Leopard install DVD. But then when attempting to retry the installation, the Mac App Store ...

That single copy of the Install Mac OS X Lion application is used to install Lion on other Mac systems at the school or business. Once the install app has been downloaded, administrators just copy it ...