How to block and unblock websites

How to block and unblock websites

Many times in schools, colleges & offices surfing some

sites like orkut,etc are banned !

Let's see how to block or unblock any site

To overcome this problem. Do The Following steps :

For eg you want to block www.example.com !

* Open the folder C:\WINDOWS\system32\drivers\etc

* There you will see a file named HOSTS

* Click on that file and press SHIFT and then right click on

it .

* From the right click window select Open with option.

* Now, select Notepad to open the file from the list !

* Now, in the file, under the line 127.0.0.1 localhost add

another line as 127.0.0.2 www.example.com.

* Now, File>>Save this !

Now, start your web browser and try to open that

www.example.com , 

it will not load !

And To unblock sites just do the opposite of above steps !