How do I know what operating system my IMac is on?

Such as Leopard or snow leopard.

  • Asked by Suzanne N from Napa
  • Mar 2, 2012
Microsoft Office for Mac Home and Business 2011

Microsoft Office for Mac Home and Business 2011

Product No Longer Available

1 Answer from the Community

  • Best Answer:

    Click on the Apple icon at the top left of your screen. Select 'About This Mac'. Under 'Mac OS X' it will say the version of the software you are using. Version 10.5 is Leopard, 10.6 is Snow Leopard, 10.7 is Lion, and 10.8 is Mountain Lion (to be released Summer 2012).

    • Answered by Gavin B from Valley Village
    • Apr 29, 2012