How do i change system administrator settings windowsxp

[chrissy56]

it is an old pc that i have obtained from work it is no longer in use there.but i do not have access to system administrator or the password.this means that i cant change anything or connect to the internet at home.how can i change the administator to me?

 

[Emerald]

you could try this software to reset the local Admin password and then log into the local admin account if the computer is still configured to a Domain.

http://pogostick.net/~pnh/ntpasswd/