When your account is created, you are automatically assigned a profile image. You can change this at any time by either selecting a pre-created icon, or by uploading your own picture.
To change your profile picture, go to your profile image and click on My Profile.
Click on Edit Profile.
Click on your profile picture where it says Change.
You can then upload your own image. We suggest uploading images that are square so that the image doesn't stretch out. For example, 128px x 128px, 256px x 256px. so resizing is consistent. You can also choose from any of the icons on this page.