Is there a way to stop access to certain websites on specific computers when surfing the net?

For example, lets say i dont want anyone here to access domain.com is there a setting somewhere in Windows that i can use so that whenever domain.com is visited on the web, the page wont load at all?

Im not talking about surfers, rather myself, Gary and Ryan not being able to hit certain websites online.

Any help or advice would be appreciated

Regards,

Lee