- No matter if notebook, smartphone, washing machine, Wikipedia or Facebook: Information technology systems have become an indispensable part of their everyday lives, their working lives and their leisure time.
- In addition to the hardware, it's all about the software, i.e. the programs, apps, user interfaces, etc. that bring the hardware to life.
- Computer science is the science that deals with the development and application of these systems on the basis of the analysis of problems from the most diverse fields of application.