Late 2009 iMac running Sierra. As far as I know, this is the latest OS it can be upgraded to. We have not used it in years and tbh I don’t know much about computers, so won’t be able to answer in-depth questions. It comes with an old wireless keyboard which seems to work, a wireless mouse that turns on but didn’t connect, and the original box.
This is a relatively outdated computer, so don’t anticipate being able to do a lot of current stuff with it.
