Your memory fails you. Microsoft was indeed found to have illegally maintainted its monopoly.
Bill Gates is an anti-gun, pro-abortion liberal, and Microsoft is filled with PC liberals who oppose fair play and the free market.
So, we should shut down businesses if their employees and corporate officers have incorrect political views? Interesting.
As far as the judgement against Microsoft goes, I believe the important judgement was set aside. Lots of trials don't go the way we'd like. But there was a trial. Microsoft wasn't shut down. Live with it.