You Are a Reporter for Your College Newspaper and Planning

You are a reporter for your college newspaper and planning some advance columns for a weekly Internet column. You know it would be helpful for your readers to understand what's going on in advanced searches with Boolean logic. It seems too daunting to try to cover in one column, so you decide to start by making notes about what you want to cover in several columns. Record your thoughts about metasearch engines and the pros and cons of using them.