Technical writing is the writing of technical content, particularly relating to industrial and other applied sciences, with an emphasis on occupational contexts. The range of audiences for technical writing varies widely. In some cases, it is directed to people with specialized knowledge, such as experts or technicians. In other situations, technical writers help convey complex scientific or niche subjects to end users who need a basic understanding of a concept rather than a full explanation of a subject. Technical writing is the largest part of technical communication.
Examples of fields requiring technical writing include computer hardware and software, architecture, engineering, chemistry, aeronautics, robotics, finance, medical, consumer electronics, biotechnology, and forestry.
Technical writing is performed by a technical writer (or technical author) and is the process of writing and sharing technical information in a professional setting. A technical writer's primary task is to communicate technical information to another person or party in the clearest and most effective manner possible. The information that technical writers communicate is often complex, so strong writing and communication skills are essential. Technical writers not only convey information through text, but they must be proficient with computers as well. Technical writers use a wide range of programs to create and edit illustrations, diagramming programs to create visual aids, and document processors to design, create, and format documents.
While technical writing is commonly associated with instructions and user manuals, the terms technical writing and technical documentation can cover a wider range of genres and formats. memos, reports, business proposals, datasheets, product descriptions and specifications, and white papers are but a few examples of writing that can be considered technical documentation. And for highly technical jobs (e.g., engineering and other applied sciences), aspects of résumés and job applications can also be considered technical writing.