Hi,
After you've been around for a little while and made a post or two, you will see more options for adding images to your posts. Ask a few questions, answer a few other ones ... it's a good community, with a lot of experts.
To update your email, click your name on the gray navigation bar to go to your profile page. Once there, find "My Preferences" in the "My Community" section, and click through. At the top left, there's a section "Edit HPE Passport." Find "Contact Information" and that will take you to Passport to change your email.
I hope this helps.
