List a few alternative options of input and output over the the standard keyboard and monitor

   Input devices are those on which you can give a specific command to the. Whereas, output devices are those which performs the certain command given to them.

Input devices:

-Mouse

-Touchpad

-Touch screen

-Microphone

-Laser printers  

-Scanners

-Webcam

Output Devices:  

-Sound output (e.g. speakers, headsets)

-Projectors

-Plotters

-LCD panels

-Mointors (LED,LCD,CTR)

Both input and output device example can be a headphone which has a microphone (Input device) and a speaker (output device) too.

you already know many words that you use every day as part of your writing and you probably also know that certain words fit better in certain situations. tonight she will , sit) down and , write) a cover letter to when writing, you need to choose the correct word according to its spelling and