Internships are highly beneficial during a BE CSE course, though not always mandatory. They offer practical experience, helping students apply theoretical knowledge in real-world situations. Internships also provide exposure to the latest technologies and industry trends, enhancing skills in programming, problem-solving, and teamwork. Furthermore, they can significantly improve employability, as many tech companies prefer candidates with hands-on experience. Internships also foster professional networking, providing valuable contacts in the tech industry. In summary, while not essential, internships can be a crucial step in building a successful career in computer science.