What version of Mac OS X comes installed on this laptop?
Good morning. This should come with macOS 10.7 (or newer).
What’s the physical condition of this laptop? There’s no mention other than refurbished. Thanks.
It will vary from unit to unit, obviously. There may be some signs of use.
“Refurbished” covers everything from buyers’ remorse returns and products whose defects have been repaired by the pros to damaged packaging and discontinued items. If you can accept their checkered past, refurbs have a lot of love to give.
What is the 4GB of ram upgradeable to?