I owe my computer education to MacFixIt and the good people that frequented the place.
And who could forget the politics of The Lounge? Phew!
iMac (19,1, 3.1 GHz i5, 10.14.6, 40 Gb RAM) with Mac Pro (5,1, dual-2.4 GHz, 10.13.6, 24 Gb RAM) used as a server and to run 32-bit apps via Screen Sharing. MacBook Air (1.8 Ghz, 8 Gb RAM, 10.14.6, 256 Gb SSD) all patched through a Vodafone router and BT Wi-Fi Extender, Canon TS8351 printer/scanner.