What is information retrieval?

Finding information is a process in which information is sought and collected from different sources in order to find an answer to a question or problem. It can happen, for example, with the help of books, articles, websites or other sources of information. Searching for information can be part of the research process, studying or decision-making in different situations.

The search for information can be very systematic and precise, as in scientific research, where it is important to find reliable and up-to-date information. On the other hand, it can also be more random and informal, as in everyday information searching, for example via the internet.

Finding information often also involves evaluating information and critical thinking in order to be sure of the reliability and relevance of the information found. It is important to know how to distinguish good and reliable information from unreliable or incorrect information.

Sources: Wikipedia