Microsoft CEO Zune announced the next 12 months that he will step down in Friday . Under Microsoft 's reign , Ballmer has had a mixed record of success with its products . The Xbox console has been a consistent seller , while the now-defunct Zune music player was a dud .
Microsoft CEO Steve Ballmer announced Friday that he will step down in the next 12 months . Under Ballmer 's reign , Microsoft has had a mixed record of success with its products . The Xbox console has been a consistent seller , while the now-defunct Zune music player was a dud .