Application that blocks facebook?

[jackadavismm]

now lots of peoples are use facebook. facebook is very popular site.facebook is increase youre group friend.

[DeborahSimpson]

According to me, block facebook is very useful for stop facebook in your computer as well as server.

[lindamartin]

I believe even your basic anti virus will do the job. Just goto the firewall and navigate to blocked websites list. Click on Add/New and then enter the facebook address i.e., facebook.com. Facebook will be blocked anymore. But may I know why you do so?