Your SlideShare is downloading. ×
0
Generations of computer
Generations of computer
Generations of computer
Generations of computer
Generations of computer
Generations of computer
Generations of computer
Generations of computer
Upcoming SlideShare
Loading in...5
×

Thanks for flagging this SlideShare!

Oops! An error has occurred.

×
Saving this for later? Get the SlideShare app to save on your phone or tablet. Read anywhere, anytime – even offline.
Text the download link to your phone
Standard text messaging rates apply

Generations of computer

10,081

Published on

Generations of computer

Generations of computer

Published in: Education, Technology, Business
2 Comments
18 Likes
Statistics
Notes
No Downloads
Views
Total Views
10,081
On Slideshare
0
From Embeds
0
Number of Embeds
0
Actions
Shares
0
Downloads
0
Comments
2
Likes
18
Embeds 0
No embeds

Report content
Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
No notes for slide

Transcript

  • 1. GenerationsofComputer
  • 2. 5 Generations of Computer• First generation of computer• Second generation of computer• Third generation of computer• Fourth generation of computer• Fifth generation of computer
  • 3. First generation of computerThe computer of this generation usedelectronic devices known as Vacuum tubesand punched cards to record data.Period : 1940 - 1956Size: Very Huge (Size of 3 rooms)Devices Used: Vacuum TubesExamples: Mark1, UNIVAC-1, EDVAC, EDSAC
  • 4. Second generation of computerThese computers used transistors in placeof Vacuum tubes.Period: 1957-1963Size: Smaller than first generation ofcomputersDevices Used: Transistors
  • 5. Third generation of computerIntegrated circuits are made by manyTransistors.Period: 1964-1971Size: Much Smaller than second generationof computersDevices Used: Integrated Circuits
  • 6. Fourth generation of computerA large number of integrated circuits wereput together in a material called siliconchips. Silicon chips were reliable and cheap.Period: After 1972 to presentSize: Very Small in SizeDevices Used: Silicon Chips
  • 7. Fifth generation of computerThese computers are based on artificialintelligence. Parallel processing andsuperconductors are used.Period: Present and BeyondSize: Very SmallDevices Used: SuperconductorsExamples: Robots

×