1.1 - Input and Output Devices

There are two important types of computer hardware.

Input devices which send signals into a computer system and output devices which displays or gives out information​

Input Devices:​ 

• Mouse​ 
• Keyboard​ 
• Microphone​ 
• Scanner​ 
• Graphics tablet​ 
• Barcode reader​

Output Devices:​ 

• Monitor​  
• Speakers​
• Headphones​
• Printer​
• Plotter​
• Projector​