Respuesta :
The following things are fast ways to improve your credit score: disputing any errors on credit reports and the sooner you do it, the better, settling delinquent accounts, and checking credit limits. Cancelling credit cards will not improve your score.
Settling all delinquent accounts will up your credit rating if the creditor is a bank or financial institution. Also, disputing any errors and credit reports and fixing them will also be able to help increase your credit rating. However, cancelling your card will not improve your rating.