The current version of Apple’s Mac software is macOS Big Sur, although some people still use older versions of the software like OS X Lion and Mountain Lion. Until recently you had to pay for those ...

[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 recently dropped the $19.99 fee for OS X Lion and Mountain Lion, making the older Mac updates free to download, reports Macworld. Apple has kept OS X 10.7 Lion and OS X 10.8 Mountain Lion ...

So you think you are ready to install Lion on your Mac. You’ve watched the keynote, been following the complete upgrade path for some time now, and have been ...

Lion also wants at least 2GB of memory to run — 4GB is better — and at least 4GB of free space on your hard drive for the file download. Yes, download. Rather than dashing to the store for a Lion ...