Presentation on computer input devices by mihir roat
Prochain SlideShare
Loading in...5
×

Vous aimez ? Partagez donc ce contenu avec votre réseau

Partager

Presentation on computer input devices by mihir roat

  • 10,252 vues
Uploaded on

hey frnds ,this ppt is about computer input

hey frnds ,this ppt is about computer input

Plus dans : Éducation , Technologies
  • Full Name Full Name Comment goes here.
    Êtes-vous sûr de vouloir
    Votre message apparaîtra ici
  • sangat membantu , thanx
    Êtes-vous sûr de vouloir
    Votre message apparaîtra ici
No Downloads

Vues

Total des vues
10,252
Sur Slideshare
10,250
From Embeds
2
Nombre d'ajouts
1

Actions

Partages
Téléchargements
322
Commentaires
1
J'aime
5

Ajouts 2

http://www.slashdocs.com 2

Signaler un contenu

Signalé comme inapproprié Signaler comme inapproprié
Signaler comme inapproprié

Indiquez la raison pour laquelle vous avez signalé cette présentation comme n'étant pas appropriée.

Annuler
    No notes for slide

Transcript

  • 1. Presentation on computer input devices Presented by: Mihir Roat F.Y. B.C.A
  • 2. Flow of contents
    • Introduction to computer input devices
    • Types of input devices &
    • Function of input devices
    • conclusion
  • 3. Introduction to computer input devices
    • a device that can be used to insert data into a computer or other computational device
    • Any hardware device that sends data to the computer, without any input devices , a computer would only be a display device and not allow users to interact
    • Computer works with the commands an the input given by the user
  • 4. Introduction to computer input devices(cont’d)
    • These input are give in different ways by using different kind of input devises
    • These devices makes the user interface easy and quick
    • These devices are easy to use and gives quick results
  • 5. Types of input devices
    • Computer input devices are accessories that control how a computer processes information
    • The following are the computer input devices
    • These devices are classified according to their types & functions
  • 6. Types of input devices & its functions(cont’d)
    • Keyboard : The keyboard is the
    • main input device for computer
    • The keyboard is the only tool
    • available at the command prompt, so it is a necessity for a computer
    • It is also used in almost every application like spread sheets, email, word processing documents and coding.
  • 7. Types of input devices & its function(cont’d)
    • Mouse : Mice allow the user to click on a button or interact with the computer without using both hands for typing
    • As it name the mouse is a very simple device it can easily controlled by the palm
    • It has three click button by which we can easily use the functions like cut, copy, paste, making a folder, opening a file or any folder by clicking on it .
  • 8. Type of input devices & its functions(cont’d)
    • Scanner : Scanners are devices that
    • receive images from documents like
    • images or paper.
    • The scanner runs over the colours and writing on the paper, and the device sends it to the computer
    • The user can easily put any image & document image in computer by scanning it .
  • 9. Type of input devices & its functions(cont’d)
    • Web cam or cameras: these input devices allows the user to take the fresh image of themselves and put it in digital image library
    • Webcam are also use to do video calling or video conferences all over the world with the attachment of internet
    • Now these webcam comes with the recognition functions which is useful for the user to create a face password security
  • 10. Type of input devices & its functions(cont’d)
    • Joystick & remote : this device allows the user to get easy excess on computer games
    • Writing pad : this device is mainly used to do digital signature or for creating hand written document
  • 11. Conclusion
    • By using these input devices the user can do its work with much ease and effectively
  • 12. Sources
    • Data referred from pc book
    • The following are the web site for information on computer viruses
    • Isoftwarereviews.com
    • Images from google.com
    • eHow.com
  • 13. Thank you