Lecture-01 - Introduction to Computer.pptx

Explore the fundamentals of computing with our 'Introduction to Computer' presentation. Get ready to embark on a journey through the basics of computer science.

1. Introduction to Computer by Md. Sakhawat Hossain

2. What is a Computer?

3. History Zero th Generation (1942 to 1945) First Generation (1945 to 1955) Second Generation (1955 to 1965) Third Generation (1965 to 1970) Fourth Generation ( 1970 to present)

4. Zeroth Generation (1642 to 1945)

5. First Generation (1945 to 1955)

6. Second Generation (1955 to 1965)

7. Third Generation (1965 to 1970)

8. Fourth Generation ( 1971 to present)

9. Computer only understand or 1 Square Waves

10. Bits and Bytes

11. Bits and Bytes

12. Capacity Conversion

13. Size of Data Types

14. Try Yourself Assume that a computer needs 1 byte to store a character (letter). Now, calculate how many bits are needed to store your name on this computer. Hint: each character needs a certain number of bits to be stored.

15. L evel of Computer L anguage

16. L evel of Computer L anguage

17. L evel of Computer L anguage

18. L evel of Computer L anguage

19. C Language - HelloWorld Simple program that prints out "Hello World" to the console using C language

20. MIPS-Assembly - HelloWorld Simple program that prints out "Hello World" to the console using MIPS Assembly

21. Binary Code - HelloWorld Simple program that prints out "Hello World" to the console using Binary Code

22. Thank You