If you need to reset you password without logging in (such as if you forgot it), click "Login" [#1] in the top-right corner of the page and then "Forgot Password?" [#2]. After you enter the email address you used to sign up for Jobcase with you will be sent instructions.
If you are already logged in and would like to change your password or email address, click on "My Info" [#3], "More" [#4], and then "Profile Settings" [#5]. From here, you can use use the "Login" settings box [#6] to change your email address or your password.