Facebook belongs to those sites that have made the biggest career throughout the recent decade. It is implied by the fact that in most cases great number of people contemporarily have to have a chance to communicate instantly with others. What is more, another important preference of current users is connected with the need for luxury. Using Facebook we can have various people to contact with on one page. In order to provide them a message we only have to make one click and type our message with the use of keyboard.