These may be as frequently as every few days, or as infrequently as every few weeks. Then click on the Submit button and wait for the results. Bill's favorite search engine, Powerful, Easy to Use and Refine your Search.
Internet research is more of an Art than a Science.
And it takes time to get good at it. Don't allow children under 16 to search without assistance and supervision. Learn to use more than one search engine. Use a word processor to copy and paste your results, or do a Save As and save the web page as an .HTM file. Based on your own interests and experiences, make up your own Internet Search Exercise for your family and friends.