Utarakilishi (kwa Kiingereza : "computing") ni utendaji unaotumia tarakilishi kwa kudhibiti na kuwasilisha taarifa. Vifaa na programu tete ni ndani ya utarakilishi. Utarakilishi ni muhimu katika teknolojia ya leo. https://www.techopedia.com/definition/6597/computing Petzell, M. (2005). Expanding the Swahili vocabulary. Africa & Asia, 5, 85-107.