Lost Administrator's password - how to get it back?

[Sri Ram]

I am using XP Professional. I can log into one user
account set up as a Power User. However, I have lost the
Administrator's Password and hence I cannot install
Windows updates. Can someone please let me know how to
retrieve or change Administrator's password?

Thanks a lot,

Sri.

 

[Jupiter Jones [MVP]]

Try this link:
http://www3.telus.net/dandemar/lostpass.htm