Working memory has to do with holding information in the mind and working with it. Verbal and Non-verbal processes can be involved with working memory. It is different from short-term memory (Faja, 2015; Nigg, 2000; Zelazo, Blair, Willoughby, 2017).
PC: What is Working Memory in the Human Brain? (n.d.). Retrieved from https://examinedexistence.com/what-is-working-memory-in-the-human-brain/.