Outlook messenger...?

[Matt]

Is there any way to delete all accounts that i registered ?

like Facebook account
YouTube
some games
Twitter
.
.
.
ETC

[john]

I am not very sure but just try out the following steps:
1.Go to the Twitter account settings page.
2. Sign in, if you aren't already.
3. In the email section of your account settings, clear the checkbox for the Let others find me by email address option.
4.On the bottom of the page click Save changes.