Describe the two main kinds of jargon, and explain whether they should be used in business writing.

There are two kinds of jargon. The first is the specialized terminology of a technical field. This kind of jargon should be used on rare occasions, such as writing a job application letter in which the technical terminology suggest that the writer is a peer who is competent in a particular field. In other kinds of messages, it is best to use technical jargon only when the term is essential and known to the reader. The writer should replace a technical term by a simpler word wherever possible. The second kind of jargon is the kind that some writers still use: "as per your request," "enclosed please find," and "please do not hesitate." None of these words in this second category of jargon are necessary. Some writers call these terms "deadwood," since they are no longer used. It is best to replace such words with modern language.