Snow Leopard Upgrade
I have snow leopard 10.6.3. My iMac model is 7.1. What OS should/could I upgrade to? My daughter's Mindcraft will no longer work with our OS.
iMac (20-inch Mid 2007), Mac OS X (10.6.3)
In theory you can go all the way up to El Capitan
<https://www.apple.com/osx/how-to-upgrade/?cid=wwa-us-kwg-mac#hardware-requiremen ts>
But you will want to add as much RAM as you can (<http://MacSales.com> and <http://Crucial.com> are 2 well respected Mac RAM vendors).
Unless you have previously downloaded Yosemite or Mavericks you can not longer get them (if you have previously downloaded them, you can re-download them from the App Store "Purchased" tab).
Lion 10.7 and Mountain Lion 10.8 can be purchased by calling the Apple Store and getting a download code emailed to you.
