Computer science before computers

Did computer science exist before computers?

The earliest foundations of what would become computer science predate the invention of the modern digital computer.
Machines for calculating fixed numerical tasks such as the abacus have existed since antiquity, aiding in computations such as multiplication and division..

Does computer science build computers?

Though there are many overlaps between computer science and IT, computer science work generally means designing and building computers and computer programs..

Is computer science all about computers?

Computer science is the study of computers and computational systems.
It is a broad field which includes everything from the algorithms that make up software to how software interacts with hardware to how well software is developed and designed..

Types of computer science

There are a few things you can do to prepare for a major in computer science:

1. Study math and science in high school
2. Decide which degree you want to pursue
3. Develop computer science skills
4. Take math courses
5. Learn skills like coding and programming
6. Choose an industry to work in
7. Seek internships and research opportunities

Types of computer science

People used sticks, stones, and bones as counting tools before computers were invented.
More computing devices were produced as technology advanced and the human intellect improved over time.
Let us look at a few of the early-age computing devices used by mankind..

What came before computers?

People used sticks, stones, and bones as counting tools before computers were invented.
More computing devices were produced as technology advanced and the human intellect improved over time.
Let us look at a few of the early-age computing devices used by mankind..

What did they do before computers?

Devices have been used to aid computation for thousands of years, mostly using one-to-one correspondence with fingers.
The earliest counting device was probably a form of tally stick.
The Lebombo bone from the mountains between Eswatini and South Africa may be the oldest known mathematical artifact..

What did we have before PC?

Mainframes, minicomputers, and microcomputers
Before the introduction of the microprocessor in the early 1970s, computers were generally large, costly systems owned by large corporations, universities, government agencies, and similar-sized institutions..

What was the first computer science degree?

In the early 1960s, Purdue University developed the first computer science department and bachelor's degree program, with faculty members working in real-time to create textbooks and punch cards for newly welcomed computer science majors.
Over the next decades the world would see the invention of the computer mouse._{Apr 28, 2022}.

Why did computer science start?

Early 20th-century computing was pushed forward by the wars and the need to develop programmable electronic computers to support the war effort.
From 1943 to 1945 a group of scientists, including John Von Neumann and two professors from the University of Pennsylvania—John Mauchly and J._{Apr 28, 2022}.