COMPUTER WORLD

To block any website in any browser, Simply edit the hosts file so that
DNS lookups for that website return 127.0.0.1(A special IP add that resolves to
Ur computer)

Steps
1. Open the host file to editing. Simply go to START > RUN and type:
notepad.exe c:\WINDOWS\system32\drivers\etc\hosts
(it will open a notepad file called hosts)

2. Now directly under the line that says 127.0.0.1 Localhost, you’ll have to type
127.0.0.1 name of URL you want to block
For ex. Want to block “facebook” and “abc”, simply type:
127.0.0.1 facebook.com
127.0.0.1 http://www.facebook.com
127.0.0.1 abc.com
127.0.0.1 http://www.abc.com
It is necessary to add website without and with ‘www’ as in ex.
You can add any no. of website in this list …
Now save and exit it ………
After this you’ll try to go “facebook” – the browser will not open this website ..
So block any website in any browser and do control on access ..