Online business courses are educational programs offered over the internet that teach various aspects of running and managing a business. These courses cover topics such as marketing, finance, entrepreneurship, and business management. They are designed for individuals looking to enhance their skills, start a new venture, or advance their careers. Many online business courses are available through platforms like Coursera, Udemy, and edX. They often include video lectures, quizzes, and assignments, allowing students to learn at their own pace. Some courses even offer certificates upon completion, which can be beneficial for professional development.