A Wang 2200 got me into the IT biz, 36 years ago. I wouldn’t worry about this “microprocessor” fad, I don’t think it has much of a future. Dang whippersnappers.
LOVED the 2200! Lets’s see, 26 years ago would be 1981....that’s an early 2200! Maybe a “VP”? I arrived in the mid eighties. Loved booting those machines up, went right to the Command Prompt about two seconds after powering up, if I remember correctly. Back then we wrote our own “diagnostics” in Basic.....