[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).] ...

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 ...

The MacBook Air ships with software tools that allow users to do without the external drive option for most purposes. Remote Disc, Remote Install, and related technologies that enable the Air to share ...

After the installation has finished, open the This PC folder in File Explorer so you can see all your disc drives. To unmount the ISO file, right-click on the virtual drive (it will likely have a ...