Online classes are educational courses conducted over the internet, allowing students to learn from anywhere with an internet connection. They often use video conferencing tools, learning management systems, and digital resources to deliver lessons and assignments. This format provides flexibility, enabling learners to study at their own pace and schedule. Many institutions, including universities and schools, offer online classes to reach a broader audience. Students can interact with instructors and peers through discussion forums and chat features. Online classes cover various subjects, from mathematics to computer science, making education accessible to diverse learners worldwide.