To update/edit your profile information, click on Edit Profile on your profile homepage

Update your wallpaper and profile photo. You can also include an introductory video.
Fill out your Full Name, Date of Birth, Email Address, and other details about yourself. You can also include your social network profile/link and a brief BIO. Click on Save.
You can check your information on the Profile Tab.
*Note: Some information, such as date of birth, is important to fill in if you're undergoing an e-course or event which awards a diploma.