This video shows you how to block websites without having to use software. This technique is ideal for blocking out pages such as MySpace or Facebook. Go to your C:, Windows, System 32, drivers, then 'etc'. Double click on your host file to read it with notepad. To block a website, do the following: Copy where it says '127.0.0.1' and paste it below. Next to it, type in the name of the website you wish to block, for example: http://www.myspace.com. Repeat the above step to block as many sites as you want. Save.