Where do i find what ports to limit on kids computer ?

Im trying to limit the time the kids can use the internet
on their computer, but where do i find what ports the
program is asking for ?

Hi... I asked the same question on the 6th of December and
don't have an answer yet..Let me know when you figger it
out please..Alex

>-----Original Message-----
>Im trying to limit the time the kids can use the internet
>on their computer, but where do i find what ports the
>program is asking for ?
>.
>