Question

list four ways in which smileys have been used commercially overtime

Answer 1

it is used for designing,commenting someone,to make the text attractive and many other things

Answer 2

Answer:

smilies are facial expressions expressing emotions. These icons are often used to highlight news or to give comments on or over something, extensively used on internet forum messages or internet chat mediums;on launching of a product or to express something about it positively or negatively; to inspire or to motivate workers in a company or to appreciate one for a good deed etc .