Have a look at the subject that you simply must produce the essay on, ask yourself what sort of inquiries you want to to be answered within your essay. Produce a checklist of these inquiries and do your research based on them. Should you dont have a set of inquiries prepared just before hand you wouldn't understand what variety of information you want and may finish up having a great deal of information that is definitely of no use for you. Also, aquiring a set of inquiries will help save your time and efforts.