Input devices , output devices & storage devices

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    26-Jun-2015

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  • 1. Identify input devicesList input devices Inputdevices Functions of Input devicesIdentify Output devicesList Output devicesOutputdevices Functions of Output devicesIdentify storage devicesList storage devicesStoragedevices Functions of storage devices

2. InputInputInputInputDevicesdevicesdevices Pointing devices forforforDevices for textVideoAudioGraphics INPUT DEVICES 3. You can enter It uses a lightVirtual keyboard Optical reader the data bysource to read press the keys ofcharacters, mar a virtualk and codes. keyboard on Then converts the screen.them into digitaldata that acomputer canprocess. 4. TrackballGraphics TabletTouch Screen 5. CCTV Digital video CameraVideo input are motion images captured into the computer by special input devices 6. Camera Digital 7. Text - basedGraphics - basedAudio-basedVideo - based 8. LCDMonitor : Projector:Printer: Speaker: HeadphoneText PhotoMusicTextMusic VideoText Printer:Speech SpeechGraphicsGraphicsGraphics VideoOther Other SoundGraphicsSoundOUTPUT DEVICE 9. Hard Thumb Diskette Cd-romdisk drive