COMPUTER WORLD

This trick will show you how to block www.abc.com

* Open the folder C:\WINDOWS\system32\drivers\etc
* There you will find a file named HOSTS
* Click on the file and press SHIFT and now right click on it .
* From the right click menu select Open with .
* 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.abc.com.
* Now, File>>Save !


Now, open your web browser and try openning www.abc.com , it will not load !
To unblock, delete the line you have added.