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Input Devices of Computers Explained

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GOVT FIRST GRADE COLLEGE CHIKKABASUR
GOVT FIRST GRADE COLLEGE CHIKKABASUR

PPT ON INPUT DEVICES OF COMPUTER

Education
1 of 10
Govt First Grade College Chikkabasur Department of Computer Applications CLASS : Bcom I Year SUBJECT : Fundamuntals of Computer TOPIC NAME : Input devices of Computer Presented By : Prof.Rakesh Shettar Dept of Computer Applications
3. Input Devices • Allows data and programs to be sent to the CPU. • Keyboard • Mouse • Joystick • Microphone • Webcam • Scanner • Monitor
Keyboard • Traditional keyboards • Flexible keyboards • Ergonomic keyboards • Wireless keyboards • PDA keyboards
Two Types of Mouse • Mechanical - a type of computer mouse that has a rubber or metal ball on its underside and it can roll in every direction. • Optical: This type uses a laser for detecting the mouse's movement.
How a Mouse Hooks Up to a PC • PS/2 Mouse • Serial Mouse • USB/Cordless Mouse
Other Pointing Devices • Trackball • Track point • Touch pad • Touch Screen
• Joystick – input device for computer games • Light Pens – light-sensitive penlike device • Stylus – penlike device commonly used with tablet PCs and PDAs.
Scanning Devices • Optical scanners • Card readers • Bar code readers • Character and mark recognition devices
Image Capturing Devices • Digital Cameras • Digital Video Cameras
Input Devices of Computers Explained

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Input Devices of Computers Explained

  • 1. Govt First Grade College Chikkabasur Department of Computer Applications CLASS : Bcom I Year SUBJECT : Fundamuntals of Computer TOPIC NAME : Input devices of Computer Presented By : Prof.Rakesh Shettar Dept of Computer Applications
  • 2. 3. Input Devices • Allows data and programs to be sent to the CPU. • Keyboard • Mouse • Joystick • Microphone • Webcam • Scanner • Monitor
  • 3. Keyboard • Traditional keyboards • Flexible keyboards • Ergonomic keyboards • Wireless keyboards • PDA keyboards
  • 4. Two Types of Mouse • Mechanical - a type of computer mouse that has a rubber or metal ball on its underside and it can roll in every direction. • Optical: This type uses a laser for detecting the mouse's movement.
  • 5. How a Mouse Hooks Up to a PC • PS/2 Mouse • Serial Mouse • USB/Cordless Mouse
  • 6. Other Pointing Devices • Trackball • Track point • Touch pad • Touch Screen
  • 7. • Joystick – input device for computer games • Light Pens – light-sensitive penlike device • Stylus – penlike device commonly used with tablet PCs and PDAs.
  • 8. Scanning Devices • Optical scanners • Card readers • Bar code readers • Character and mark recognition devices
  • 9. Image Capturing Devices • Digital Cameras • Digital Video Cameras