How to change password on computer?

Please help?... My husband my late night decided to change the password on his computer and now several days later he cannot not remember it and cannot get into his computer. It gives me the option to reset password via a wizard but also telling me to insert a disc which I do not have.....is there any way round this problem i have access to my computer but have no idea how to proceed. thanks in advance.How to change password on computer?
format the compHow to change password on computer?
Formatting is a possibility but you can try to recover your password using ';Ophcrack';



http://pcsupport.about.com/od/toolsofthetrade/gr/ophcrack.htm
How to change password on computer?

1.you can go into safe mode (F8 at logo when booting up) and enter as administrator and then go to accounts and change windows password and that's with XP. I haven't forgotten password for a pc before but can enter any XP pc in safe if the owner hasn't gone into safe mode and designated a password for ';administrator'; and usually only have a password for the user account but never have tried on Vista or Win7.



2.if that does not work,you can use software to reset the windows password I know a windows password tool just like below Windows Password Key 8.0
Windows password Recovery 6.0 can safely and easily reset Windows passwords in a matter of minutes in case an administrator's password or user'spassword is forgotten or lost. You need not to re-install correct-configure the operating system any more. Enhanced with intuitive Graphical User Interface, this Windows password recovery toolis much easier to use than ever. All you need is to boot from the CD created with Windows password Recovery 6.0 and select the user account you wish to reset. Just in a few seconds, the password will be automatically set as blank. Then you can log into Windows with a blankpassword (no password).



Tutorial to create Windows Password reset CD as following steps,



1.Download Windows password Recovery 6.0 from Password Recovery Official site: http://www.recoverlostpassword.com/products/windowspasswordrecoery.html

2.Decompress the Windows password recovery and note that there is an .ISO image file. Burn the image file onto an blank CD with the burner freely supported by Password Recovery.

3.Insert the newly created CD into the locked computer and re-boot it from the CD drive.

4.After launched the CD, a window pop up with all your account names(if you have several accounts) select one of the accounts that you have forgotten its password to reset it. Just one press, this software can remove screen password instantly.
You can create a Windows password reset disk to reset your password. Follow this 5 easy steps:



1. Enter a computer that can link to Internet. Google ';windows password recovery tool 3.0';. Download and install the software on that computer.



2. Run the software and create windows password reset disk by follow the instructions.



3. Eject the created CD/DVD and insert it into the locked computer.



4. Reboot the locked computer (it's necessary for you to change your locked computer's BIOS setting to make it boot from CD drive) and then follow the instructions to reset your password.



5. Now login Windows and set a new password.