CDW LLC, a provider of technology products and services, released its first Cloud Computing Tracking Poll. Survey of 1,200 IT professionals in U.S. businesses, government agencies, education and healthcare organizations. Survey finds 28 percent of organizations are using cloud computing today. Applications most commonly operated in the cloud are commodity applications such as email (50 percent of cloud users), file storage (39 percent), web and video conferencing (36 and 32 percent), and online learning (34 percent)”]