It is important to answer the following questions before starting your work on your multimedia project. They will help you make decisions regarding the best way to share the information you discover and create about your topic. Search engines are tools on the Internet to help you locate information about a specific topic. When a request is made, a metacrawler sends your queries to several databases.
Most search engines are directory based or content based.
Directory based search engines organize Internet resources into categories based on key words in the title or description of the page. Content based search engines locate Internet resources by examining the contents of each page and organizing the words it finds on an index page. Search engines update their information on varying schedules. Therefore, it is important to submit a search to several search engines to achieve the best results. Use quotes for phrases 3.