Close Door 80?

Hello… I am using of the Comodo Firewall Pro 2.4.18.184. I made a test of security in the site of symantec security check and some doors were opened: door 80 HTTP, door 22 SSk, and the command ping. Please they send me instructions of as to close them.
Thanks…

Are you connected directly to the internet?. IE. NOT using : Router, proxy etc??

Thanks, for the reply… Perhaps I have a connection of web the radio, I I am testing the connection until the server of my supplier? How to know if door 80 of my PC is opened? I only know that not valid use IP…