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+# ICT Basic
 
+# Input and Output devices
+## Input devices
+In computing, an input device is a piece of equipment used to provide data and control signals to an information processing system, such as a computer or information appliance.
+
+### Types of input devices
+#### Keyboards
+#### Mouse/Touchpad/Track point
+#### Scanners
+#### Webcam/Cameras
+#### Microphone
+#### Joystick
+
+### Types of output devices
+#### Monitor
+#### Speakers/Headphones
+#### Printers
 
-# I/O Componetns
- - KB/M HID
- - Monitor
  - CPU
  - Memory
  - Storage
  
-# storage
+# Storage
 ## Units of storage
  - and speed