Question

what is emoticon ?what is it usage ?

Answer 1

An emoticon is a typographic display of a facial representation, used to convey emotion in a text only medium
they are used :
To lighten the mood by introducing sarcasm or humor
To soften a blow
To find a more comfortable way to express ourselves
To communicate when words fail us

Answer 2

An emoticon is a short sequence of keyboard letters and symbols, usually emulating a facial expression.
It is used for expressing our emotions.

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