How To Change Xp Password Without Old Password

Just open CMD PROMPT And Type As Shown Below

C:/ net user username newpassword <----

For Example...

If The Username Is Sami, And You Want To Change Its Password To Jalaal

You Will Type:

C:/net user Sami Jalaal<====

Thats All You Have Changed The Password To "Jalaal"

If You Are The Admin Of Pc Then Go To Command Prompt And Type
"""""control userpasswords2""""""

And You Can Change The Password Here