How to stop porn in computer?

[Xmasgee]

My stepdad always watches and downloads porn and ruining our computer. Every time we get a new computer he has to ruin it in a way that it's fubar. Also, My mom knows and so does everyone in the house. He only does it when hes wayy drunk and doesn' t remember he did it the next day.
So my mom and I are considering installing a porn filter in the computer. Pretty much we need a software which has some logic and block all the porn sites. Google recommended some following: OpenDNS (it seems not a parental control, but a great many are talking about it. Why?), Porn Blocker. But I have no idea which one to use (and the way). Any of you has experience with such kind of? Or some other nice advice without using software? Thank you!
Oh, we use Win 7 home pre and Win XP

[FIshTank]

(25-05-2010 04:41)Xmasgee Escreveu:  My stepdad always watches and downloads porn and ruining our computer. Every time we get a new computer he has to ruin it in a way that it's fubar. Also, My mom knows and so does everyone in the house. He only does it when hes wayy drunk and doesn' t remember he did it the next day.
So my mom and I are considering installing a porn filter in the computer. Pretty much we need a software which has some logic and block all the porn sites. Google recommended some following: OpenDNS (it seems not a parental control, but a great many are talking about it. Why?), Porn Blocker. But I have no idea which one to use (and the way). Any of you has experience with such kind of? Or some other nice advice without using software? Thank you!
Oh, we use Win 7 home pre and Win XP

Well I am not using W7 this moment but you can use parental control on 7 to block the sites.

More information in this site

http://www.microsoft.com/windows/windows...trols.aspx

I hope I can help you

Cumps
Nuno

PS: I think XP have Parental Control too

[jaimetotal]

Hi,
about OpenDNS, it can block the websites based on content when queried by the computer, since the computer will always ask OpenDNS what's the address of a website. If you have dynamic IP, you only need to install a small program to refresh your new ip to OpenDNS.