I would like to delete my account with this forum - how do I do it?

We could permanently ban you.  Otherwise, we don’t remove user accounts.

I am not asking to be banned. I just want to delete my account as I don’t use WD products any more. So this forum is useless to me.

Banning permanently is the closest thing we have to account deletion. If you just don’t want to use the account any more you can change these settings, which will ensure that you get no more notifications from the forum:

Go to My Settings > Preferences > Private Messenger and uncheck receive email notifications.

Go to My Settings > Subscriptions and Bookmarks > Email Subscriptions and make sure you delete anything in there.

Thank you all.

You are welcome.