They create programs that power systems and applications. The first “modern” computer was devised and built by Alan Turing during World War II it was used to break the Enigma encryption used by the Germans to protect their messages.Īn offshoot of engineering science, computer science is the study of subjects related to the technology and principles of computers, including:Ĭomputer scientists apply technology to solve problems.The first computer algorithm, which makes software possible, was created by the English mathematician Ada Lovelace in 1842 Lovelace is considered the first computer programmer.The precursors to computer punch cards were the automatic fabric looms from the early 19th century that used wooden blocks with holes punched in them to specify the fabric’s weave pattern.These are some of the technological seeds of today’s digital revolution: The 0s and 1s that make up the binary system are the foundation of all modern hardware and software. The birth of computer science dates back hundreds of years to the invention of the binary number system by Gottfried Leibniz in 1703, as the Visual Capitalist explains. It also explores how computer science compares to computer engineering and information technology, and the many different career options available to computer scientists. This guide describes the training and experience required to become a computer scientist and the computer science skills that are in greatest demand.

Bureau of Labor Statistics (BLS) forecasts that jobs for computer and information research scientists will increase by 16% between 20, which is much faster than the average growth forecast for all occupations.ĭespite this, many people are unsure about what computer science is. These professionals are responsible for inventing the technologies that shape our future. Information Technologyīehind every computer, tablet, and smartphone screen, at the heart of every digital device, and deep inside every piece of software is the work of generations of computer scientists.

What is a computer science degree