Gamification is not a key feature of online course platforms, although it can be used to enhance the learning experience.

The primary purpose of content delivery in online course platforms is to provide students with access to course materials, such as lectures, readings, and assignments.

Discussions are not a common type of assessment used in online course platforms, although they can be used to assess student learning in some cases.

The primary purpose of collaboration in online course platforms is to allow students to work together on assignments, provide students with opportunities to share their ideas, and help students build relationships with their classmates.

Social media is not a common type of collaboration tool used in online course platforms, although it can be used to support collaboration in some cases.

The primary purpose of gamification in online course platforms is to make learning more fun and engaging, which can help to motivate students to learn.

Quests are not a common type of gamification element used in online course platforms, although they can be used to enhance the learning experience in some cases.

The primary purpose of analytics in online course platforms is to track student progress, identify students who are struggling, and provide feedback to students.

Student information systems (SISs) are not a common type of analytics tool used in online course platforms, although they can be used to provide data for analytics in some cases.

The primary purpose of accessibility in online course platforms is to make course content accessible to students with disabilities, ensure that all students have equal access to course materials, and comply with legal requirements.

Keyboard navigation is not a common type of accessibility feature used in online course platforms, although it can be used to improve accessibility for students with disabilities in some cases.

The primary purpose of mobile learning in online course platforms is to allow students to access course content on their mobile devices, make learning more flexible and convenient, and engage students in learning outside of the classroom.

Augmented reality (AR) is not a common type of mobile learning tool used in online course platforms, although it can be used to enhance the learning experience in some cases.

The primary purpose of social learning in online course platforms is to allow students to learn from each other, build a sense of community among students, and promote collaboration and cooperation.

Social media is not a common type of social learning tool used in online course platforms, although it can be used to support social learning in some cases.