Term life insurance provides death benefits for a limited period of time, unlike permanent life insurance which provides coverage for one's entire lifetime. Term insurance functions similarly to auto insurance in that it only provides protection for a set time period - if no claim is made, no benefits are paid out. There are different types of term policies that can have fixed or increasing premiums over time. Term insurance is commonly used to provide financial protection for families and to cover business-related needs for a temporary period. Optional riders can be added to term policies to provide additional benefits.