Adminstrator Password

[Guest]

Hello,
My name is prakash and i have dell desktop. one of my cousin has installed some of the softwares onto the desktop.After that when ever i turn it on it is asking for a password.It says User as Adminstrator and when i hit enter at the password it is booting normally. can someone help me to disable that password prompt

 

[Ijack]

Ask your cousin what he did. He should be able to help you.