Yer's company has decided to let employees use instant messaging (im) as an internal communication tool, and she wants to make sure that she's using it professionally. what should she do?

professional communication is formal hence she will have to formal langauge in which she will use correct spelling, grammar and proof read her messages before she can send them.

She will also have to show respect and proper consideration of the people she will be sending her messages to by avoiding any casual words that she may use when she is sending the message to her friend, may also have to keep them short and straight to the point .

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answer; interpreting someone's past consistent with present deviance;