You can change your password in this section.
Access the password menu by doing the following:
Click the user icon in the right side of the global navigation bar (❶). Click User Settings (❷).
Click password in the left sidebar (❶).
To change your password, do the following:
Enter your current password into the Current password field.
Enter a new password into the New password field.
Confirm the new password into the Confirm new password field.
Click Update Password.