/johnny
Desktop or server? and more questions.
The market has segments:
mobile device OS; personal computer os; business OS; education OS; government OS.
Isn’t IOS making the size of the market so much bigger that the share held by others is irrelevant?
Then there’s the question of what is actually used.
zOS still processes a major share of real business. I just paid a credit card bill by mail. That payment and millions of others by almost every bank and insurance company and Fortune 500 are processed by zOS.
A computer that is just a paper weight 23 hours a day cannot be compared to one that is up 24/7/366.