(During the use of WindowsXP, if you are a person who is very easy to forget, then you must not forget to create a boot disk that can restore the account password in WindowsXP when you set the password for the first time, which can let you relieve the trouble of formatting the hard disk. Find the "User Accounts" item in the "Control Panel", select your own account to enter the control interface as shown in the figure, we can see that there is an item "Block a forgotten password" in the command list on the left, click it to Open the "Forgot Password Wizard", the wizard will prompt to insert a formatted blank disk, during the operation, you will be asked to enter the password used by the account, and you will be able to create a password reset disk soon. In the future, when we forget the account password, after logging in to Windows XP without using the "expectation screen" login method, press the "Ctrl Alt Del" key combination to display the "Windows Security" window, click the option "Change Password" button to present the Change Password window. In this window, back up the current user's password, click the "Backup" button in the lower left corner, activate the "Forgot Password Wizard", and follow the prompts to create a password reset disk. If you enter a wrong password in the login window of WindowsXP, the "Login Failed" window will pop up. If you really can't remember what your password is, you can click the "Reset" button to start the password reset wizard. You can use the password reset disk you just created to change the password and start the system. Set a password from scratch and log in to WindowsXP.)