How do you uninstall a program that is password PROTECTED without using the password (my computer is really slow and i need to uninstall it but i don't remember the password at all)?

Edited for a more descriptive title - "HELP!!!!!!!!1" is not a good choice. Calum.Be more specific.

Which program are you trying to uninstall?

Are you actually able to get into Windows to do this, or does your computer give you a password on startup?

What version of Windows are you running?

Get these details and create comprehensible SENTENCES, and COME on back.A couple more questions as well. Is this a personal computer or a work computer? Who put the password on there? Should you be removing it? I have the same issue as the original poster.
I had INSTALLED a Child Watch type program onto my computer a while back-it has since expired. I have lost the password. I contacted support, however they told me that they are not able to retrieve my password.
I am running Windows XP, and can start up my computer fine. The only issue is that I need to install the program from my computer.
If anyone has an answer that would be fantastic.
(Even more fantastic if it was a free way)
Thanks!
<3 Linds