Mind Your Manners
What three words have a total of only 14 letters yet carry a great deal of meaning? People may not notice these words when they're there, but if you forget to use them, you'll come across looking disrespectful and ungrateful. Give Up? These very powerful words are Please and Thank You. Please take my advice. You'll thank me later.This isn't something that especially bothers me, but there are others who are very sensitive to being addressed by their first names. When in doubt, use Mr., Mrs., or Dr. (if appropriate). When you are replying to an email and the sender of the original message has used his or her first name only, then you could safely assume it's okay to use that person's first name as well.
Don't Use that Tone With Me
Tone is a difficult thing to explain. Remember when your parents would say "Don't use that tone of voice with me, young lady (or young man)?" Your feelings come across by the way you say something. It is easy to change your tone when you're speaking. When you're writing it's very hard to do. Whenever I write an email, I read my message over several times before I hit send. I want to make sure I come across as respectful, friendly, and approachable. I don't want to sound curt or demanding. Sometimes just rearranging your paragraphs will help.If you're writing to someone you've communicated with before, you might want to begin by saying "I hope you are well." Email writers often use emoticons to convey a certain tone. For those of you who don't know what these are, emoticons are little faces made up by arranging parentheses, colons, and semi-colons. Use good judgement here. If you write to someone frequently and you have a less formal relationship, then emoticons are okay. If, however, you're writing to a prospective employer, stick to words only.
Avoid writing your message using all upper case letters. It looks like you're shouting. Don't use all lower case letters either. Some people say it will make it seem like you're mumbling.
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Why Is Etiquette Important?
Be Concise and Be Professional
Spelling, Grammar, and Attachments

