1. Increased flexibility – Teachers can now work from home or anywhere in the world, which allows for increased flexibility and a more comfortable work environment.

2. Increased productivity – Teachers can now devote more time to teaching and less time to administrative tasks, which leads to increased productivity.

3. Increased engagement – Students are more engaged in their classes when they can engage with their teacher through online teaching methods.

4. Reduced costs – Online teaching methods often cost less than traditional teaching methods, which reduces the overall costs of education for students.