1) Peer learning among adult students can achieve better learning outcomes than formal learning alone by allowing students to learn from each other's experiences, questions, and practice.
2) Digital literacy skills are increasingly important for adults and demand new approaches like peer learning and networking to facilitate sharing, collaboration, and learning from others.
3) A peer learning course for developing digital competencies showed improvement in students' skills over time as beginners became more moderate or expert users through self-organized learning, online lessons, team projects, and just-in-time individual and group support.