Apple’s macOS operating system has changed a lot over the last 25 years, with new features and designs coming and going as the decades have passed. Even the name has been adjusted, starting out as Mac ...

It’s no secret that Apple’s operating system version numbering has evolved organically. The company currently maintains seven operating systems with version numbers that begin with four different ...

June 8, 2009: Apple introduces OS X Snow Leopard, a version of its Mac operating system that ranks among the company’s finest desktop updates. Showcased at Apple’s Worldwide Developers Conference in ...

On May 17th, Mac OS X 10.4.1, the first major update to Tiger. The release is available through Software Update, or as a standalone download [37 MB]. The new release includes the following ...