Three years http://www.latenightstereo.com/does-naproxen-have-aspirin-ibuprofen-3929.pdf#pasture does naproxen have aspirin ibuprofen  Mr Ballmer’s departure was not unexpected, but few thought it would happen so soon. Although he has spent a long time at the helm of the computer giant, presiding over its steady decline of the past decade, he is also its second largest shareholder and has the backing of Bill Gates, Microsoft’s founder. He was not under pressure to jump until he was ready to do so.