How To Block Websties Without Software, block webs

Steps:1] Browse C:\WINDOWS\system32\drivers\etc2] Find the file named "HOSTS"3] Open it in notepad4] Under "127.0.0.1 localhost" Add 127.0.0.2 www.sitenameyouwantblocked.com , and that site will no longer be accessable.5] Done!-So-127.0.0.1 localhost127.0.0.2 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.IE: 127.0.0.3 www.blablabla.com127.0.0.4 www.blablabla.com127.0.0.5 www.blabla.com