If you want to change your password or have forgotten it and want to reset it, you can do it from your account settings. Click on your name in the top right corner and select the Account option.

On the account page, click on the Profile details option to view the profile.

Click on 'Edit Password' if you want to change your password but still remember your current password. Click on 'Reset Password' if you do not remember your password and want to reset it. In this case a verification mail will be sent to your registered email.