There at the Beginning.

The article presents an overview of the development of the Mac personal computer by technology company Apple Inc., which is celebrating its 30th anniversary. It highlights the Berkeley Macintosh Users Group, which disseminated tips and troubleshooting advice about the computers. Details on members of the group are provided, including Raines Cohen, Ron Hipschman, and David Morgenstern. A timeline is also presented which charts the important Mac models developed throughout its 30-year history.