Hardware
\Input devices:
*Keyboard *Mouse *Joy Stick *Light pen *Track Ball *Scanner *Graphic Tablet *Microphone *Bar Code Reader *Optical Mark Reader(OMR)
\Output devices:
*Monitor *Printer *Headphones *Computer Speakers *Projector *GPS *Sound Card *Video Card *Braille Reader *Speech-Generating Device
\Software =>Application Software:
*Microsoft word *Google Chrome *Firefox *Skype *VLC mediaplayer *Microsoft access *Photoshop *Facebook *Whatsapp *Netflix
\System software:
*Windows *Mac OS *Chrome OS *Ubuntu *Android *iOS *Blackberry *Devices drivers *Firmwar