Blocking Adult Websites?

do i need a program to block them or something
or is their like something else please help
i wanna block all the adult websites or whichever are in the history of these computers…
do i need to contact my ISP?
Answer #1
You can block specific sites or IP addresses to the sites in the hosts file. There are also internet filter software’s available, see here: http://www.internet-filter-review.toptenreviews.com/ Find one you like and search it up on WBB.
Answer #2
grab net nanny…
Answer #3
You can block specific sites or IP addresses to the sites in the hosts file
how do you do that one?
Answer #4
Just download a program called “Net Nanny”