Step-by-step explanation:
1.
hes a game changer
he made software more important than hardware
he helped change computers from a hobby thing into a business machine
2.
much of the software & internet in the world depends on the computer having windows; including other operating systems like linux
3.
windows and Microsoft office have become the standard format for much of the government's, educational private sector, consumer computer systems:
so much so that if you if you want to or need to communicate with the government, business, or school you need to send such documents in Microsoft office format ; otherwise they can't open it:
ex. tax form, business plan, school report