COMPUTER DEVICES

COMPUTER DEVICES

1. INPUT DEVICES

   • SCANNEER
     • It is an apparatus or divice used in medicine, electronics and computer science, which explores the human body, space, images or documents.
   • KEYBOARD
     • Is a device or input device, partly inspired keyboard typewriters, which uses an arrangement of buttons or keys.
   • WEBCAM
     • It is a cmall digital camera connected to a computer which can capture images and transmit them over the internet, either a web page or to one or more other computers privately
   • MOUSE
     • It is a pointing device used to facilite handling of a graphical environment on a computer.

2. OUTPUT DEVICES

   • DISPLAY
     • It is the main output device that displays data or information to the user
   • PRINTER
     • It is a computer peripheral device that enables a continous range of text or graphics of documents stored in electronic form, printing it on physical media, usually paper, using ink or laser technology (toner).
   • HEADPHONES
     • Tracucers are receivind an electrical singal originating from an elecronic source by design allow ears placed near speakers to generate sound waves audibles.