My daughter is letting me use her computer however at the login she has it password protected and she can't remember the password.

Other than reformatting the hard drive, how can I bypass the password.

Thanks for any help.

Call your daughter.
We don't help you bypass security features here.

Is there a Guest account available to you?

That is also password protected with the same password. She is a bit of an airhead.

We have tried everything she could think it could be and nothing is working.

If it's a Windows logon password then contact Microsoft.

Not smart to render a several hundred dollar piece of equipment useless because you can't remember a password.