Hands on test-1

Views:
 
Category: Entertainment
     
 

Presentation Description

No description available.

Comments

Presentation Transcript

HISTORY OF COMPUTERS:

HISTORY OF COMPUTERS Computer Generations Types of Devices Functional Elements Software and Hardware

PowerPoint Presentation:

Computer Generations # of Generation Year of Coverage Device Used First 1951-1959 Vacuum tubes Second 1959-1964 Transistor Third 1965-1970 IC Fourth 1970-present Microprocessor

PowerPoint Presentation:

Types Of Devices Start Vacuum Tubes Transistors IC End MP

PowerPoint Presentation:

Input -refers to the feeding raw data or instructions to the CPU. Processing -Processing parts are: ALU, Main Memory and Control Unit. Output Final stage in computer operation. Functional Elements

PowerPoint Presentation:

Software: -is what gives the computer “life”. It is intangible instruction that makes your computer functional. Hardware: -it is all the physical part of computer. Software and Hardware

PowerPoint Presentation:

End of Show End of Show Thank you . God bless 