Comment Re:Wallpapers (Score 1) 136
As I remember, at the beginning PC's were offered with PC-DOS, CP/M-86 or UCSD Pascal. MS's contract allowed them to set the price of the OS's as I understand, so only one was cheap.
To quote Byte, https://ancillary-proxy.atarimworker.io?url=https%3A%2F%2Farchive.org%2Fdetails%2Fby...
IBM has decided to let the marketplace determine which of its three operating systems will become dominant (if any). Thus, you can get UCSD Pascal, CP/M-86, or the IBM Personal Computer operating system from Microsoft. You can have all three if you want; it's a nice choice.