The computer of the author is installing the Windows XP operating system. Inadvertently, he forgot the system login user "zhangbq" password, and did not do the corresponding emergency tray at the time of installation, so I found someone hoped to solve this problem. After a variety of methods, I finally found two ways to solve the problem. Now, these two methods are described below. First, use net commands to know, providing the "Net User" command in Windows XP. This command can add, modify user account information, its syntax format is: Net user [username [password | *] [options]] [/ domain] net user [username {password | *} / add [options] [/ domain] Net user [username [/ delete] [/ domain]] The specific meaning of each parameter has made detailed description in Windows XP Help, and it will not be described in this author. Ok, we now use the local user "ZHANGBQ" password as an example to explain the steps to forget the login password. 1. Restart the computer, press the F8 key immediately after the startup screen appears, select "Security Mode with Command Line". 2. At the end of the running process, the system lists the system superuser "administrator" and local user "zhangbq" selection menu, the mouse click "Administrator" and enter the command line mode. 3. Type the command: "Net user zhangbq 123456 / add", enforce the password of the ZHANGBQ user to "123456". If you want to add a new user (eg user name as AbcDef, password 123456), type "Net User Abcdef 123456 / Add". You can use the "Net localGroup Administrats Abcdef / add" command to upgrade the user as the user of the System Management Group "Administrators" and make it super. 4. Restart your computer, select the normal mode to run, you can log in to "ZHANGBQ" users with a changed password "123456". Second, using "administrator" we know that during the installation of Windows XP, first is logged in by "Administrator", and then you will be required to create a new account to log in when you enter Windows XP. Moreover, in the login interface of Windows XP, the user account will only appear, and "Administrator" will not appear. But actually the "administrator" account still exists, and the password is empty. When we understand this, if you forget the login password, press and hold the Ctrl Alt button on the login interface, then press the DEL button 2 times, you can show the classic login screen. At this point, type "Administrator" at this time, the password is empty, then modify the password of "zhangbp". How, users who forget the Windows XP login password still don't hurry to try it.
