Apple’s Mac operating system has undergone many sizeable changes over the years. Here’s every version in order, from the ...

When Steve Jobs announced (at the WWDC Keynote last week) that the next version of Mac OS X (code-named Tiger) would not be out until "the first half of 2005," I breathed a sigh of relief.

Mac OS 9 was introduced on October 23, 1999, and featured internet support out of the box with Internet Explorer, an email client, text-to-speech, and Sherlock 2.0 – the built-in tool that let ...

The Carbon environment runs all Mac OS 8 and OS 9 applications whose code has been optimized for Mac OS X. When you read of an application that’s been “Carbonized,” its code has been ...