Search refers to the process of looking for specific information or items, often using various tools or methods. In the digital age, search engines like Google and Bing allow users to quickly find information on the internet by entering keywords or phrases. These engines index vast amounts of data to provide relevant results. In addition to web searches, search can also apply to physical locations, such as searching for a lost item in a room or a person in a crowd. Techniques like search algorithms and data retrieval are used to enhance the efficiency and accuracy of finding desired information.