How do I remove my account from this?

If by "this" you mean these user-to-user help communities you don't remove it. Just don't use the account and it will fade into oblivion.

mariyurveda wrote:

Things never fade away on the internet - I would like to remove my name - I don't like the fact that I can't edit or remove things from the communities. I will no longer use this since I'm now stuck.

The Internet is what it is. Even if you could remove your account your history and posts will remain.

I have notified our Mods of your concern. It is up to them to see what if anything can be done. Watch for an email regarding this.

The inability to change a username resulted from, as usual, someone abusing the system. It is an anti-spam measure to keep the forums usable.

You realize that even if your account is removed your old posts and username will still show up in a google search. These communities are open communities viewable world-wide.

Google search result.