What do everyone do?

I graduated from college soon. I have to continue to work for a few years because I have offered graduate students. Some days ago, my senior at the Microsoft Southwest office told me that I could do my internship. Then I gave him my resume. These days I am waiting for a phone interview with Microsoft. Although I was not born in computer science, I still did some projects. Of course, this internship is first carried out with a positive attitude. Although you have many knowledge defects, you are eager to enhance your understanding through this internship.
When preparing for this interview, I am also thinking about what kind of industry will I be engaged in the future?
For me, I studied mechanical design and automation at Chengdu University of electronic science and technology. I will be a graduate majoring in Intelligent mechanical and optical mechanical and electrical integration ", therefore, most of them will be engaged in software and hardware integration. At the final stage of the undergraduate course, my graduation project is entitled "virtual manufacture of OpenGL-based pipe bending machine. It is still doing well and has solved multiple problems. Now, I feel that I am not as good as most people in the garden to simply do software. I feel that I am better at using professional advantages to do some industrial application software. As a result, most professional applications require dedicated hardware, so it is not easy to be pirated. Now, "piracy" has little impact, and the profits are naturally considerable. I still don't know whether the future work will be like this or not.
Late at night, while watching cctv10, write this. I don't know what industries everyone is engaged in. Are you satisfied with the current industry? Please follow up. Thank you ~! I hope to see the future from where you are, and hope to give you some advice. Thank you!