Erwin Visser is General Manager of the commercial business for the Windows division, leading worldwide marketing efforts across the enterprise, mid-market, small business, partner and IT pro segments. Visser has held a number of leadership positions across Microsoft during his more than 20 years with the company. Prior to joining Windows, he led the Microsoft subsidiary marketing organization at Microsoft in the Netherlands. He remained in that role until 2005 when he transitioned to Microsoft corporate headquarters in Redmond, as a part of the Windows business group. Before joining Microsoft, Visser began his career with a Dutch system-integrator, working on various software development projects. A native of the Netherlands, Visser earned a master’s in computer science and a minor in mathematics at the University of Amsterdam.