These words are generally accepted in all caps, or have symbols that can be substituted. Look for a FAQ for information on who is putting it together, and what the scope or content is. In many search engines, you will get the best search by using several keywords to look for what you are after. It is a searchable database of files collected by a computer program. Descriptions or annotations in these search engine catalogs are generated by the software.
Directories contain sites that have been selected and reviewed by people.
A number of these directories provide their own annotations to sites, enhancing the information you will find about a site. The WWW offers us an opportunity to find information and data from all over the world. Since anyone can write a web page excellent resources exist along side the most dubious on the web. Below is a checklist of what you should look for on a web page before using it as a resource. All information, whether in print or in html, needs to be evaluated by readers.