Can I rename my User folder name?

Question

My logon name is royin and hence , I have an appropriate folder in :

Can I rename this folder to something else ? ( of course - not just rename , but letting the system know that from now on this is the folder).

Related info :
The real scenario is that I bought a computer with a user named "Admin" and they installed all the soft under this user. and so , I want to change it to royin.

Answer 1

This Link should help you to change it I think.

http://answers.microsoft.com/en-us/windows/forum/windows_vista-security/need-to-change-administrator-account-name-under/5def9249-1855-4c39-9acf-e9949b3ffbda