The document discusses CSS in the electronics industry. It notes that as technology has simplified basic functions, knowledge of computer servicing has become fundamental. CSS relevance is high as almost all establishments now use technology and need computer repair assistance. Job opportunities in CSS are increasing as society relies more on technology. The CSS NC II qualification trains learners to diagnose and repair PC systems and software issues. Required skills and knowledge for CSS include understanding computer hardware, networks, and providing repair and installation services for establishments.