It is often difficult to determine authorship of Web sources, and even if the author is listed, he or she may not always represent him or herself honestly, or he or she may represent opinions as fact.The responsibility is on the user to evaluate resources effectively.Such investments in enterprise portals, document management systems, and text retrieval technology give companies better ways to present information. Good presentation of information means focused information relevant to the decision making in progress at any time.
"Do you know how to teach children to cross-reference over the Internet? Copy the address of the Web site you're on, he instructed. Type link: in the search box, paste the Web address after the colon, and click on Search.Knowing the motive behind the page's creation can help you judge its content. When you sign in to comment, IBM will provide your email, first name and last name to DISQUS."Alta Vista then gives you a list of Web sites linked in to the one you're looking at," he said.