1] Browse C:\WINDOWS\system32\drivers\etc 2] Find the file named "HOSTS" 3] Open it in notepad 4] Under "127.0.0.1 localhost" Add 127.0.0.2 www.sitenameyouwantblocked.com , and that site will no longer be accessable. 5] Done!
C:\WINDOWS\system32\drivers\etc
-So-
127.0.0.1 localhost 127.0.0.2 www.blockedsite.com
-->www.blockedsite.com is now unaccessable<-- For
every site after that you want to add, just add "1" to the last number
in the internal ip (127.0.0.2) and then the addy like before.