2.  Identify the output device used for:-  text  graphic  audio  video.

3.  Output Device is any hardware that is capable of delivering or showing information to one or more user.  An output device shows, prints and present the result of a computer’s work. i.e Speaker, Monitor, LCD Projector, Printer, Plotter.  Output is data that has been proceed into a useful form, called information.

4.  There are four types of input which are:  Text- ▪ Device –  Graphics- ▪ Device –

5.  There are four types of input which are:  Audio ▪ Device –  Video ▪ Device – HDTV audio/video device High-Definition Multimedia Interface

6.  Divide students into four group  1 st group- text  2 nd group-graphics  3 rd group-audio  4 th group-video  Each student have 20 minutes to search for:  Output device (text, graphics, audio, video)  Each student must present in device that he/her found

8. Input Device Definition For output: -text -graphics -audio -video Device Output device is any hardware that is capable of delivering or showing information to one or more user.