Introduction To Computer Science

What is computer science? Computer science is the discipline that seeks to build a scientific foundation for such topics as Hardware(collection of physical parts of a computer).Software(set of instructions that tell the computer what to do and how to do it).Programming(designing and building an executable computer program for accomplishing a particular task).Networks(computer network is a set of computers connected to share resources e.g connection to the internet).Graphics(computer graphics is the discipline of creating images with the help of computers it is a core technology in films video games etc).Robots(a machine programmable by computers and carrying out complex tasks automatically).Database(collection of data information organized for rapid research of queries).Security(controls that are put in place to provide confidentiality, integrity, and availability for all components of a computer).Algorithmic solution(set of instructions to perform a specific task).Information processing(manipulation of digitized information). APPLICATIONS: computer science has applications in almost all domains e.g telecom, banks, hospitals, software development, service industry, Pak army, freelancing, etc.