The update to Mac OS X 10.4.3 covers bugs in everything from Apple's Safari Web browser to password problems that can lead to the Mac's version of Windows' infamous "Blue Screen of Death." Available ...

Despite recent security problems, Apple's Mac desktop-and-laptop operating system remains PCMag's top choice in the genre. OS X 10.9.2 Mavericks (free upgrade) not only addresses the "goto fail" SSL ...

Apple on Wednesday update Mac OS X fixing 70 issues with the operating system and its components. Among the changes in Mac OS X 10.5.3 are several fixes for Apple’s Time Machine backup application.

We here at Macworld encourage users to install OS updates sooner rather than later, less because of the new features (if there are any) and mostly because of the important security and bug fixes.