The main purpose of insurance is to protect yourself or your family against the financial impact of a tragedy. In general, it is contract in which one party agrees to pay for another party's financial loss resulting from a specified event. Insurance mainly consist of three things - insurer, insured and policy. An entity seeking to transfer risk (an individual, corporation, or association of any type) becomes the 'insured' party once risk is assumed by an 'insurer', the insuring party, by means of a contract, defined as an insurance 'policy'.

There are two main ways to buy insurance. The first one is directly through an agent and the second one is to do it yourself. The main advantage of buying insurance from other is that an honest and competent insurer will decide according to the situation and make suggestions. The advantage of going on your own is that less money is needed for it. While buying any type of insurance, a person will save money by paying annually or semi-annually. Sometimes buying several types of insurance from the same company will save money.

There are different types of insurance available in the market. Life insurance is a form of insurance that pays monetary proceeds upon the death of the insured covered in the policy. There are main two types of life insurance that are term insurance and permanent insurance.

The medical insurance policy is a non-life insurance policy, which covers the expenses incurred by an individual in case of an injury or hospitalization. Individuals have to pay a minimal premium for buying medical insurance. Its main types are indemnity plan, preferred provider organization and health maintenance organization.

Homeowner insurance policy covers property and contents. There are two kinds of Homeowners Insurance policies and these policies can be divided into two categories named-Peril Insurance and all-risk insurance.