Final answer:
To use instant messaging (IM) professionally, Yer should respect her receivers through proper grammar and spelling, keep personal and professional contacts separate, and use a professional IM name.
Step-by-step explanation:
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?
Respect her receivers by using proper grammar, spelling, and proofreading in her messages. This will help her communicate effectively and convey professionalism.
Avoid using personal contacts on the same IM contact list for efficiency. It's better to keep personal and professional contacts separate.
Use a professional and appropriate IM name. Creating an imaginative IM name like 'PrettySmart1' may not give a good impression to colleagues.