Yes, Gates had rich parents. In the mid 60s, he went to a private school that was extremely expensive, and it had enough money to install mainframe computers and teach programming to 13 or 14 year old kids.

And Gate's parents had enough money to buy him computers.

He was lucky to be born with the IQ he had, and he was lucky to be born in America, and he was lucky to be born to rich parents who could give him those type of opportunities.

I suggest you read the real facts. You can find them in wiki.