how to change Email address in twitter?

Almost all sites which give services should have registration process. so we have to register using our running email ID(Remember, an email address can only be associated with ONE Twitter account at a time.).In twitter also we register using Email id but we can change our Email id here we go how it is..

steps

1. Log in to www.twitter.com and click on your account settings page.
2. Under the "Account" tab, you'll see your real name, username, and email address. Type your new email address into the correct field. (figure 1)

• When you have entered your new email address in the email field, click 'Save' at the bottom of the page.
• A dialog box will then appear asking you to confirm your Twitter password. Enter your password in the box and click the 'Save changes' button.
• You'll see a yellow box asking you to confirm your email change. It will stay there until you complete the steps below.

Then, confirm your change (required):

1. Now, log in to your new email's inbox. You should see a new message from Twitter. Open it.
2. Click on the confirmation link in that email.
3. You should then be directed to your Twitter account. Your change is now complete!