Same here.I actually worked on one of those first IBM PCs!
You picked the right time to start an IT career......since I started my IT career in '81
If I were to were stack all the varoius mainframes, mid-range computers, servers, desktops, laptops, networking and security devices I've worked with or purchased since I started my IT career in '81...I could walk to the moon.
Ha-ha! I think you actully would have to stack all computers ever made to get to the moon
I never worked on PC Jr (only on PC, XT, AT, 386S, 386, 486, etc. ), but as I remember, PC Jr was some odd design.