I haven't played in a long time and can't remember the answer to my security question. I would like to know if there is a different way I could go about changing it?

I recovered my username from my email and thought I would have to do the same for my password but I couldn't remember my security information. Instead I opted to try out some old passwords to log in and got in on the second try. I'd like to install the game and play but I'm worried that I may end up getting locked out of my account or finding myself unable to progress with something because of the security question information so I plan on refraining from installing the game until I can get some more information on the subject. Thank you for your time.