Transcription: Online search engines can quickly access huge listings of Internet addresses. There are many different engines on the web, but most work in the same way. Typically, your query begins at the search field. You just type in the word or phrase that best describes your search topic, for example, relativity. There are standard options for controlling search. For example, you might only want to look on Usenet groups. Or you might seek web page matches to your particular keywords. In addition to choosing the type of query, you can often specify the number of matches or hits you'd like to view. When yo ...
(.mp4)