- Nov 17, 2019
- Reaction score
I have just acquired brand spanking new (2019) iMac 27" Retina display machine with 8 Gig of RAM and a 2 Terabyte Fusion drive. Hardware attached is minimal, an external 1 terabyte HD, and a large Tracker Ball for days when my Parkinson's gets the better of my hands. System software is Mojave 10.14.6. My question is, is it wise to upgrade the OS as I am being offered an upgrade to "Catalina". Normally I would upgrade without a thought, but as I am new to this machine and as its been a long time since I used a Mac I thought I'd be a bit more cautious and ask you fine and wise folk for your advice. My thanks, in advance.