Start with GOV.UK for visa rules, immigration guidance, tax, driving and registering with public services; your nationality and visa may affect what you can access. NHS.uk explains healthcare registration, while your local council can provide information about housing, schools, libraries, waste collection and community support. Citizens Advice offers free guidance on employment, benefits, consumer problems and immigration signposting, and charities such as Migrant Help may offer specialist support. Check each organisation’s current guidance, and consider advice from a regulated immigration adviser or solicitor if your circumstances are complicated.