how do i reset windows password

Easiest is to just reload Windows -- if the quick restore is still there, use it.  If XP, press CTRL-F11 once at the Dell screen.  If Vista, press F8 a few times before Windows loads and choose the Repair/Restore from the menu.

ok i got to  password reset wizard ,,, it says i need to make a password reset disk... does it have to be made on that laptop?

That didnt work... it is window vista put when i keep clicking F8 it goes to windows anyway

You're going to need to purchase a copy of Windows to do the reinstallation.

Yes, it does - and to work, it needs to be made BEFORE you lose the password.

You're going to need a copy of Windows to reload, as above.

If you know someone with a Dell system using the same version of Vista, just borrow their disc - it will work fine.

if id known all this id never have bought it at the yardsale '

Usually I use the safe mode because it's free.

1. When Dell Inspiron starts, please press "F8" key.

2. At the "Advanced Boot Options" windows, choose "Safe Mode with Command Prompt" and then login Safe Mode with available administrator account.

3. Input "net user", press "Enter" key and then all the accounts will be listed.

4. Input "net user Lisa 012" (Lisa is the forgotten account name and the 012 is Lisa's related account password.), press "Enter" key to finish  how to reset laptop Vista password.

5. Input "shutdown -r" and press "Enter" to restart laptop, then we can login "Lisa" account again. Then until now you have finished the steps of how to reset laptop password successfully.