Perceived Usefulness

Perceived Usefulness refers to the extent to which a person believes that using a particular product or service will enhance their performance or efficiency in a task. In the context of general knowledge, it means how valuable someone thinks that information or tool is for improving their understanding or capability. If people see something as useful, they are more likely to adopt it, whether that's a new technology, a learning resource, or any tool that supports achieving their goals. Essentially, it’s about recognizing the practical benefits of using something in everyday life.