FICO Scores are the credit scores used by lenders in determining your credit risks at the time of securing loans. It's really important to understand how your credit activities and behaviours are considered when calculating FICO Scores.
Understand what is in your credit scores and how credit activities and behaviors are considered when calculating FICO Scores.
Learn about FICO Scores: http://www.myfico.com/credit-education/credit-report-credit-score-articles/
Calculate it yourself: http://www.myfico.com/credit-education/calculators/