Last night Apple released Mac OS X 10.3.7 in both client and server versions. For release notes and recommended upgrade procedure, see yesterday's coverage. Disconnect all FireWire devices before ...

Today, Apple officially releases Mac OS X 10.4 (Tiger) -- a major update that will be installed by thousands of early adopters (many users received their copies a week ago) in its first few hours of ...

[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 ...