Keep in mind the following when you search the Internet:
Finding something is the easy part
Finding something goodis the challenge
Evaluation is knowing the difference
Before sharing something, do a quick check to see if someone else has already proven/disproven it - ESPECIALLY if it makes you angry! Things meant to make people angry (anger makes people comment and share) are frequently written with only a casual relationship with truth or reality. Here are some fact checkers that can help you know whether you're sharing fact or fiction.
One of the most important steps in acquiring knowledge is evaluating the quality of information prior to your accepting it. The following links provide a wealth of resources in how to properly evaluate information sources.
Evaluating sources of information is an important step in any research activity. This section provides information on evaluating bibliographic citations, aspects of evaluation, reading evaluation, print vs. Internet sources, and evaluating Internet sources.