hi students!!!

this is class lecture ppt of  input and output devices. hope this is helpful for your
this is class lecture ppt so this will be basic keys for you dont forget to download full notes as well.

contents

• input device- define and intro
  
• basic defines of all input devices
  
• output devices- define and intro
  
• basic defines of all output devices with examples
  

if this is helpful for you then dont forget to help other students by posting some more useful stuff here.

thanks
rusty