I placed 2nd in section in Intro tech concepts my freshmen year and 1st in Intro tech concepts and cyber security sophomore year. If i decide to take tech concepts junior year, it will have the be Tech Concepts, not Intro Tech Concepts. So my question is: What's the difference? Harder? The same? No difference? Huge difference? I don't know much about linux at all. Should I just do Computer Problem Solving or go to Tech Concepts?