Blocking people on facebook

Facebook enable us to blog people on facebook, this feature can be useful if we want to be invisible from someone.To do this, follow these simple steps bellow:
- On your facebook...go to setting
- Click privacy setting
- Still on your privacy setting tab, Scroll Down and find "Block people". see the picture bellow

- In the box available type the name of people you want to block and the result will be like the picture bellow.

- Choose someone you want to block, then click "Block" button

After you have blocked someone on your facebook, he/she will not be able to find you, except he/she change the facebook user name.