researching subjects (e.g. for Wikia projects) writing software (see open-source software which is often made by volunteers) fixing software (e.g. Community patches) creating web pages editing or writing proposals, press releases, newsletter articles, etc. translating documents (e.g. Fan translations) developing material for a curriculum designing a database designing graphics scanning documents providing legal, business, medical, agricultural or any other expertise counseling people tutoring or mentoring students moderating online discussion groups writing songs creating a podcast editing a video monitoring the news internet pastoral care answering questions tagging photos and files managing other online volunteers[4][5][6]