Slide 1Understanding Computers: Today and Tomorrow, 13th Edition Chapter 4: Input and Output Slide 2 Understanding Computers: Today and Tomorrow, 13th Edition 2 Learning…

Slide 1 Slide 2 C.S.3 Input and Output Devices Input Devices Slide 3 A. Keyboard Slide 4 B. Pointing Device Joystick Slide 5 Graphic Tablet Slide 6 Cordless wheel mouse3-button…

Slide 1 Input Devices Text Entry Devices, Positioning, Pointing and Drawing Slide 2 Keyboard QWERTY Slide 3 Keyboards cont… Alphabetic keyboard Chord keyboard Slide 4 Mobile…

Slide 1 INPUT OUTPUT DEVICES A computer system needs to communicate with its external environment its user). The Input/output devices provide this capability to a computer…

Slide 1 External hardware examples Slide 2 External hardware examples Flat-panel, Monitor, and LCD Keyboard Microphone Mouse Printer Projector Scanner Speakers USB thumb…

Slide 1 Von Neumann Architecture Slide 2 The term hardware refers to the physical parts of the computer. All components which are tangible (touchable) are called Hardware…