GETHING TO KNOW WIKI

We signed in in wiki and our teacher gave us more information in wiki like how can we post an information in wiki? First go to the menu where is says: Quick edit a wiki page write your title for the post and edit it then write your information and save it.He told us to write posts everyday so that everyone else could see that information and wiki is prosses through which you could share infotmations with others and they can add more things to them too.