Mac OS 8.6 is an operating system that was designed and developed by Apple in 1999 alongside Apple’s Macintosh computers. This operating system has been released on May 10, 1999.
The new Mac OS 8.6 features an improved PowerBook battery life, an updated Sherlock application, improved performance, Multiprocessing Services 2.0 support, added support for PowerPC G4 processors, and much more.
This version of Mac OS has been replaced by Mac OS 9.
Today Mac OS 8.6 is 23 years old!
Mac OS 8.6 General Information
|Released||May 10, 1999|
|System Requirements||PowerPC processor|
24 MB RAM
250 MB of hard disk space