Insurance can seem complicated when you first hear terms such as premium, policy, coverage, deductible, claim, and exclusions . But the basic idea behind insurance is actually quite simple: you pay a relatively small amount of money to protect yourself from a potentially large financial loss. Whether you are thinking about health insurance, car insurance, life insurance, home insurance, or travel insurance, the basic principle remains similar. You transfer some of the financial risk to an insurance company in exchange for regular payments. This beginner-friendly guide explains what insurance is, how it works, the main types of insurance, important terms you should know, and what to consider before buying a policy . What Is Insurance? Insurance is a financial agreement between you and an insurance company. You agree to pay a certain amount, usually called a premium , and the insurance company agrees to provide financial protection against specific risks listed in your policy. For e...