A law firm <a href="http://remor.pl/foredi-untuk-ejakulasi-dini-f0a6.pdf#react">foredi untuk perawatan</a>  Ballmer has had a rocky tenure as CEO, a role he took over from Gates in 2000. The company was once the most valuable in the world, but Microsoft has lost more than half of its market value over the past decade. During that time, the stock has failed to gain any traction, mostly wavering between $25 and $35 a share.