how to upgrade an older imac operating system

The shift of upgrades to the Mac App Store complicates the mostly understood conditions for selling a machine. Under the fold, Engst looked at the fine print surrounding the transfer of OS X licenses for Snow Leopard, Lion, and Mountain Lion (10.8). And don't think that getting Lion on a USB drive is a workaround Apple explicitly considers it equally as non-transferable as a Mac App Store version. But if you purchased your license to Lion or Mountain Lion through the Mac App Store, it is not transferable and must be removed before you sell or give the Mac away. If you bought 10.6 Snow Leopard on its own, you can sell that on its own. To summarize, you can sell or give away a Mac with the version of Mac OS X that came pre-installed on it. All the necessary links and process can be found in the TidBits article. He pointed out that users of machines with the ancient OS X Tiger (10.4) or Leopard (10.5) will need to order an installer disc from Apple for $19.99. If you're selling an old Mac or giving it away-or perhaps you're on the receiving end of that Mac-there's a big question: What is the best way to upgrade OS X from the Snow Leopard version (or earlier) to a more modern, Lionized version? This question is answered in detail in an excellent recent blog post by TidBits publisher Adam Engst.Įngst looked at several ways to get Mac OS X Lion (10.7) installed, a popular goal since it supports iCloud services and is usually the latest version of Mac OS X that these machines can handle. 41 impressive questions to ask in a job interview

How to upgrade an older imac operating system