Scrape Box ???

don't know if im posting in the right section, but i need a little help with scapebox. i just purchased this a couple weeks ago and been watching tutorials on you tube i am kinda stuck on the comment poster section were it says names, Emails, websites, and blog lists. and it has a open tab next to each. what are these for and is there a video tutorial explaining this section. any help is appreciated.

Hope this helps