Types of technical writing include user documentation, business writing and traditional technical writing. With the occasional exception of business writing, most types of technical writing require a formal tone and must present information as precisely as possible.
User documentation consists of writing instruction manuals and pamphlets that teach consumers how to use products. This requires step-by-step directions that anticipate questions the consumer may have during the process. Business writing involves writing any number of business materials including business plans, memos and newsletters, and these should be written in a tone that conveys the company's objective. Traditional technical writing is used to articulate a wide variety of technical information and can manifest itself in forms ranging from appliance manuals to scientific papers.