Change your password in the section Personal information. Via your avatar in the right corner go to Settings.
Below you will find Security and Login. To change your password, first type your password and then confirm it in the second line to avoid typos. Confirm by clicking the Verify button to set your password.
Then you need to type your original password to confirm.
You can also use the Google button login for verification.
In case you do not remember your current password, please use the forgotten password.