At the moment, people are exerting information technologies a lot more regular then just ten years ago, mostly in Poland. We are having applications on our smart phones, laptops, also in television. Beside, very relevant institutions, such as hospitals and schools, are employing IT specialist to aid them with making modern network for their data. Years, when school books was from paper are gone, at the moment parents are able to check notes of their children online. When you are director of a company, you may also consider to deliberate some informal technologies.