Web part(An integrated set of controls for creating Web sites that enable end users to modify the content, appearance, and behavior of Web pages directly from a browser)
Web part(A reusable component that wraps Web-based content (such as XML, HTML, and scripting) with a standard property schema and displays that in a cohesive unit on a page)
Web Part(An integrated set of controls for creating Web sites that enable end users to modify the content, appearance, and behavior of Web pages directly from a browser)
