Even if students do not pursue computing in their careers, they will need to be familiar with the vocabulary and processes to effectively communicate with colleagues on technical issues and to be knowledgeable themselves about how computing works and affects their lives.
Having the basic understanding of computers and their functions will be crucial for the future. Not everyone needs to be a certified IT person, but without rudimentary understanding it will be difficult to function in a technology driven future. Without this basic knowledge, one might find themselves instantly discounted from being employed.