do i make my library a shared folder again? i was sharing at first then i went to files and hit stop sharing folder now i cant get it back to share. how can i make it share again?

Library->File->Add Folder to Share

ok then what a window pops up what do i type or select?

. . . navigate to the folder that you had deselcted earlier. Look in the options to see the name and path of your saved folder. If you aren't sure where your downloads go, search the hard drive for the name of a file you downloaded to see where it is saved.

oh god i'm confused like a mug. ok i'll try and thank you.