What year was the operating system "Windows" first released to the market?

More Questions:

Crème de Menthe, Crème de Cacao and fresh cream are combined to make what drink?

What animal is depicted on the flag of Wyoming?

Who won Pulitzers for his plays "A Delicate Balance', "Seascape', and "Three Tall Women"?

Which Gulf is located southwest of Cambodia?

Marbella is a resort on which SpanIsh coast?

Gastritis affects which body organ?

What nearby galaxy is name for a mythological princess?

What TV series has produced episodes called "...And Found" and "...In Translation"?

In the TV show "The Simpsons', who shot Mr. Burns?

What was Captain McIntyre's nickname on M*A*S*H?

What actor, despite playing a small role, received top billing in 1978's "Superman" movie?

What slogan did Nancy Reagan create for her drug awareness campaign?

What is the United Kingdom European Union membership referendum of 2016, more widely known as?

"Four legs good, two legs bad" is a quotation from which novel?

Bugs Bunny was a satirical interpretation of what actor?