When you’ll watch around you, probably you would see many people with devices connected to the web. It could be computer, mobile phone, and even TV sets. This would proof, that IT technologies are really important right now, cause everyone is using it at some point.
Nowadays, most of the companies are using many kind of software to improve it services. In the hospital, whole files about each patient, are gathered into the computer. At the university, students can see their notes, using online calendar.