Navigating the world of credit cards can be daunting for newcomers. Understanding common mistakes and learning how to use credit cards responsibly can pave the way for financial success.

If you have a 0% APR credit card offer, here's what happens when it ends and what you can do to lower your interest rate.

Two credit cards make it easy to pay for housing and earn rewards. Just make sure to pay your balance off each month.

A no-annual-fee airline credit card can help you save on travel, but you could get more perks if you're willing to pay a yearly fee.

your go-to airline. For some, that won't be possible. If you fly Alaska Airlines with another person at least once a year, this card is a must-have. Be aware, however, that Alaska doesn't fly ...