So I finally signed up for an account on Bing.com. When I log in to my account, I use the "@live.com" address and a password. When I want to begin shopping on a store website I am again prompted for my email address (even though I am logged in on Bing.com) and I am unsure whether I should use my "@live.com" address, or the yahoo.com address I specified for Bing to use to contact me. Has anyone else figured this out? Thank you.
