It is worth keeping a good record of the searching that you do and the results that you find when using online resources.
You will find that many of the databases you use (such as the MLA Bibliography and ProQuest One Literature) will let you save searches and email results to yourself. Check the help section of any resource you use to see what might be possible.
Before you use any information online it is important to evaluate it to determine its validity. We have created a guide to spotting fake or erroneous information which you can find on our Fake News LibGuide