IDC, or International Data Corporation, is a global market research and consulting firm that specializes in information technology, telecommunications, and consumer technology. Founded in 1964, IDC provides data-driven insights and analysis to help businesses make informed decisions about technology investments and strategies. The organization conducts extensive research, offering reports, forecasts, and advisory services. IDC is known for its expertise in market trends, vendor assessments, and technology adoption, making it a valuable resource for companies looking to understand the evolving tech landscape and improve their competitive positioning.