. Should HW use be applied in formal or academic writing?

Generally, HW cannot be used in any formal academic writing like an essay, research paper or official email. It is also more professional to use the entire word homework and not to be confused. Nevertheless, it is possible that HW can be used in informal school communication, such as sending a quick message to peers or educators via learning applications. Knowledge about the instances of applying abbreviations is useful in ensuring effective communication is upheld.