invisible site filter?

[jcon891]

i have recently been having a problem with my friends going on my computer and looking at "bad" stuff, that i really dont want on my computer.. and this has recently resulted in a virus so i just wanted to know if anyone knows of a website filter that can be hidden so nobody knows that it is up.

I also want it to block websites without having a box pop up asking for a password (i kinda dont want ppl to know i have the filter)

any suggestions would be helpful

thanks

 

[mammikoura]

bad stuff = porn?
If so just buy him a magazine and tell him to stay away from those kinda sites when on ur computer

There are alot of filters, but I don't know any that would be hidden. Some of them might be, but I've just never had to do anything with filters so I don't have any idea which one is good. But u could do some researching and u might find some program that fits ur needs.