I don't recall Microsoft winning any lawsuit. I do recall Microsoft paying Apple $150 million to Apple to make their browser the default standard on Mac OS and to drop any patent infringement lawsuits.

Granted, this was in Microsoft's best interest as Apple, at the time, represented the only operating system which had a chance to compete with Windows. Also, $150 is pocket change (WebTV = $450 million).

Ok, so maybe they did win.