Computer
Computer Fundamentals:
Fundamentals: Pradeep
Pradeep K.
K. Sinha
Sinha &
& Priti
Priti Sinha
Sinha
Ref Page Chapter 1: Introduction to Computers Slide 1/17
, Computer
Computer Fundamentals:
Fundamentals: Pradeep
Pradeep K.
K. Sinha
Sinha &
& Priti
Priti Sinha
Sinha
Learning Objectives
In this chapter you will learn about:
§ Computer
§ Data processing
§ Characteristic features of computers
§ Computers’ evolution to their present form
§ Computer generations
§ Characteristic features of each computer generation
Ref Page 01 Chapter 1: Introduction to Computers Slide 2/17
, Computer
Computer Fundamentals:
Fundamentals: Pradeep
Pradeep K.
K. Sinha
Sinha &
& Priti
Priti Sinha
Sinha
Computer
§ The word computer comes from the word “compute”,
which means, “to calculate”
§ Thereby, a computer is an electronic device that can
perform arithmetic operations at high speed
§ A computer is also called a data processor because it can
store, process, and retrieve data whenever desired
Ref Page 01 Chapter 1: Introduction to Computers Slide 3/17
Computer Fundamentals:
Fundamentals: Pradeep
Pradeep K.
K. Sinha
Sinha &
& Priti
Priti Sinha
Sinha
Ref Page Chapter 1: Introduction to Computers Slide 1/17
, Computer
Computer Fundamentals:
Fundamentals: Pradeep
Pradeep K.
K. Sinha
Sinha &
& Priti
Priti Sinha
Sinha
Learning Objectives
In this chapter you will learn about:
§ Computer
§ Data processing
§ Characteristic features of computers
§ Computers’ evolution to their present form
§ Computer generations
§ Characteristic features of each computer generation
Ref Page 01 Chapter 1: Introduction to Computers Slide 2/17
, Computer
Computer Fundamentals:
Fundamentals: Pradeep
Pradeep K.
K. Sinha
Sinha &
& Priti
Priti Sinha
Sinha
Computer
§ The word computer comes from the word “compute”,
which means, “to calculate”
§ Thereby, a computer is an electronic device that can
perform arithmetic operations at high speed
§ A computer is also called a data processor because it can
store, process, and retrieve data whenever desired
Ref Page 01 Chapter 1: Introduction to Computers Slide 3/17