The web is full of many useful things, one fo them is all the wikis that are aaiblie. A wiki is somthing created by users that holds information about a certain thing, or anything. It's kind of like an encyolopedi for example there is a wiki about the type of car I have and I can find any information I want about my type of car on there. It is set up like all other wiki's. The only problem about wikis is you cant trust all the information on it. It is not always credible information becausethe users put it on there. Wiki's are useful though , they ahve helped me plenty of times.