How to change user credentials for TFS in Visual Studio

Because of some work we were doing I lost my TFS connection. When I logged in again I used the wrong account. I did not know how to connect to a different account. Disconnect and connect took me back to same account.

Solved with thanks to:

http://www.byteblocks.com/post/2010/12/10/How-to-change-user-credentials-for-TFS-in-Visual-Studio.aspx

This had images as well. Text copied here in case link breaks

• Goto Start > Control Panel on your machine.
• Click on User Accounts or User Account and Family Safety, depending on your operating system and configuration.
• Now you should see UI that looks like below. Click on Credentials Manager

Click on the connection you want to modify. Remove from vault. Or Edit worked for me.