CDW LLC, Vernon Hills, Ill., a provider of technology products and services to business, government, education and healthcare, announced the results of its first Cloud Computing Tracking Poll, an assessment of current and future cloud computing use in business, government, healthcare and education based on a survey of 1,200 IT professionals familiar with their organization’s use of, or plans for, cloud computing. Twenty-eight percent of U.S. organizations are using cloud computing today, CDW found, with most reporting (73 percent) that their first step into the cloud was implementation of a single cloud application.