If you've learned How to Recover a Lost Yahoo Password in a previous article, this one will provide you with additional insight into changing your Yahoo account password with just a few simple steps.
Step-by-Step Guide to Quickly Changing Your Yahoo Password
Step 2: In the new window that appears, enter your password and click Sign In
Step 3: Click on Change your password in the Sign-In and Security section to change your Yahoo account password
Step 4: Enter your new password and click Continue
Successful Password Change Process
So now you know how to change your Yahoo password. And from now on, every time you log in using Yahoo, you'll need to enter the new password.