How to change User Account type in Windoes 7 os?

Aug 1 2011 10:52 AM

My friend bought a new Laptop with the operating system Windows 7 installed with computer name 'Shree Ganesh'.
My Problem is that...I want to install windows-based application with Computer name 'ADMIN'. I had changed computer name with ADMIN too but, User Type could not change... Please guide me... Thanks..