Security Healthcheck

Some honest yes-or-no questions about your Mac, iPhone, iPad and accounts. No jargon, no lectures, and no attempt to frighten you into anything. Each one explains what the setting actually is, why it matters, and what it costs you, because everything worth switching on costs you something. At the end you get a report of exactly what to fix and how, worst first, which you can keep as a PDF. Allow about ten minutes and a cup of tea.