Im sorry guys if im wrong with thread post.

Im having a headache regarding this porn sites.
My customers inside the cafe always seems to be enjoying surfing porn sites.
What I want to do is not to allow my customers to view this porn sites is their
any freeware or shareware that will block porn sites. Im always having a hard time when it comes to Spywares, Malwares, my customer always download these pornographic materials is there a way to block this porn sites...

Ok it seems that you had an idea regarding this guys...
Im not feeling ok today guys.. pls. forgive...
Im with my customers....



POST PLS. ASAP