how to hack windows login password without booting

all you have to do is this......
When u start the computer, press F8 to get the list of the several booting modes. Boot in DOS mode.
Write the following DOS command :-

ren *pwl *xyz

This command renames the password files into something unrecognizable
Then once you log into windows. remember to change *xyz back into *pwl
You can also delete the password files, but i recommend you don't do that.

Another way is to boot in safe mode, log into the administrator account (it's named Administrator)
and change the password for your desired account from there.
But this method will not be possible to carry out if the user has put a password on the administrator account as well (I have). But most people don't bcuz this account is not shown duringnormal booting process. It's only shown during booting in safe mode.

Anyways, these are the only methods i'm aware of. If you know more, do put it in the forum.
Happy hacking!!!!