Final answer:
In App Inventor, to obtain more information about a component, click the help icon or question mark associated with the component in the designer to access its documentation, which includes properties, methods, events, and usage examples.
Step-by-step explanation:
In App Inventor, to get more information on a component, you can use the built-in documentation feature. When you select a component in the App Inventor designer, there is likely a question mark or help icon associated with it. Clicking on this icon will typically take you to the documentation for that particular component. This documentation includes details about the component's properties, methods, events, and often provides examples of how to use it in your applications. Moreover, the App Inventor community forums and various online tutorials are valuable resources for getting additional information and practical guidance on component usage.