Whether you know it or not, your credit score is one of the most important numbers in your life. Creditors use this number to determine whether or not you are credit worthy enough to obtain their products and services. Showing a good credit can open doors and make opportunities possible that would not be available with a low score. Loans which can be used for personal needs are extended to people with good credit. Some job opportunities are only given to people with credit scores above a minimum requirement. Just about any kind of loan requires a decent score.