Voluntary work refers to unpaid activities undertaken to support charities, community groups, public services and other not-for-profit organisations. Organisations offering voluntary opportunities may involve people in areas such as befriending, youth work, environmental projects, fundraising, administration, community events, conservation, mentoring and support for people facing illness, disability or social disadvantage. Roles can be occasional or regular, carried out individually or as part of a team, and may take place in person or remotely. The organisation normally explains the duties, expected time commitment and any skills or experience required. Some roles are open to beginners, while others need specialist knowledge or a minimum level of training. Induction, supervision and ongoing guidance may be provided, particularly where volunteers work with children or vulnerable adults; relevant safeguarding checks may be required.