Q: How To Set Up Messages on OS X v 10.7.5
I have a MacBook Air with OS X v 10.7.5. Currently, the Messages application is not installed or at least I could not find it. If it is not installed, where do I get the application? How do I install and configure it to work? I bought the MacBook Air about 1.5 years ago.
Kind regards,
Randy
MacBook Air, Mac OS X (10.7.5)
Posted on Jan 12, 2013 6:11 AM
Welcome to the Apple Support Communities
Messages is only supported on OS X Mountain Lion, so you have to upgrade to Mountain Lion in order to get Messages on the computer.
Make a backup of your data, open App Store and purchase Mountain Lion. The installer will be downloaded, and when the download finishes, the installer will show, so follow the steps to upgrade. After upgrading, you will see that iChat has been replaced by Messages on the Dock
Posted on Jan 12, 2013 6:13 AM