My fingers are seven and a half years old now ......and they are digits ,not devices...:)
Mr Element will confirm my answer......and don't let him palm you off with another answer...:)D
This post was edited by Nice Jugs at July 21, 2018 2:28 PM MDT
Hey I have a mac Pro as well Thought it was the last computer that I would ever need. Because it was very upgradeable. But then I couldn't upgrade the operating system to what's new today. GRRRR Had to buy an iMac (Used) so I could get up to date. I still use it but Just not as much. Good computer though.
Hmmm ... I've upgraded the O/S from Yosemite (I think it was) to High Sierra 10.13.1. I don't know if that's current because I've been avoiding upgrades because I don't want to upgrade my iTunes player. I don't remember having any trouble doing an upgrade that I wanted though.
Sorry to hear that you had trouble. You're right though ... good computer. I held on to Windows XP as long as I could ... tried Linux and then Mac. Never going back to Windows. :)