Sent_en: 2zh The software giant released Windows 7 in October 2009, and, since then, profits from Microsoft's client division, who makes Windows 7, has surged to 70%.
Sent_yy: 这家软件巨头于2009年10月发布了Windows7，从那时起，制造Windows7的微软客户部门的利润飙升至70％。