Options for Mid-2007 iMac
One of my iMacs is an older mid-2007 with out-dated software. Safari is no longer installed, iTunes is the 12.2.2 version, and the OS is Lion 10.7.5. I'd like to get it upgraded to something that it could still run, although I understand it's probably not able to support any of the more recent OS software. If it's too old to use, can it be used as some sort of network server or other type of hub?
thanks...