A personal learning network allows for informal learning through social connections and relationships that help expand one's knowledge. It involves collaborating with others to learn in ways that are effective and comfortable. Key aspects of a personal learning network include collaboration, professional development, accessing resources, and connecting with people through social media platforms like Twitter, Facebook, blogs, and Diigo for social bookmarking. The personal learning network described follows educational news, technology tips, and government actions to stay updated and help teach effectively in the classroom.