Now that you’re auditing your online account security, log into your Google account(s) and visit the Account Recovery Options page. Here you can update your secret question and answer, your secondary email address, and even associate your mobile phone number with your account so you can get a password recovery code via text message. (Just a tip: don’t set your Google Voice number as the phone number or automatically forward mail from your secondary email accounts to your Gmail account–if you do, in the event that you lose your password, the recovery process won’t work.)