Academic performance and credits will be considered by a company, so see if your performance and credits are lower than those of other students, and whether you have worked as a student union or volunteer in a university. These will add points to your recruitment. Of course, these are just impressions on paper. If you want to be really valued, you still have to look at the interview. Some people are not good at communication. Although your grades and credits are high, the company may not admit you.
Therefore, job interview is very helpful to exercise our social skills and interpersonal relationships in college. Watch more interview videos online and carefully study what a minefield is, what to say and what not to say. Just now you mentioned that it is also very important to submit a resume. Some people's personality and other qualities can be seen in those thin resumes, so you must write a good resume and give people a good one.
Another point is that, after all, fresh graduates are not as good as masters and doctors, so try to move up. Now the university is very easy to take the exam, so the seriousness of fresh graduates in the company is nothing at all, and it is normal to fail the exam. A friend of mine submitted 30 or 40 resumes before he was seen by two or three companies.