File a password, this is a painful understanding, this is a sad past, a small head can not install a large password, so users often forget the system login password, How is this good? How can this be solved? Without a little precaution, it is really a surprise.
Take the system login user xi123 as an example. Two methods for cracking passwords:
1. Using the NET command
We know that the net user command is provided in Windows XP. This command can add and modify user account information in the following format:
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 been done in Windows XP Help The detailed explanation, I will not elaborate on this. Ok, let's take the example of restoring the local user xi123 password to explain the steps to solve the forgotten login password:
1. Restart the computer, press the F8 key immediately after the startup screen appears, select the command line. Safe mode.
2, at the end of the running process, the system lists the system super user administrator and local user xi123 selection menu, mouse click administrator, enter the command line mode.
3, type the command: net user xi123 123456
/add, forcibly change the password of the xi123 user to 123456. If you want to add a new user here (for example: username is abcdef, password is 123456), type net user abcdef 123456 /add, add net localgroup administrators
abcdef /add command to upgrade users Manage the users of the group administrators for the system and give them super privileges.
4, restart the computer, select the normal mode to run, you can use the changed password 123456 to log in to the xi123 user.
Second, use administrator
We know that in the process of installing Windows XP, first login with administrator default, and then ask to create a new account, in order to enter Windows XP, use this new account to log in And in the Windows XP login interface, only the created user account will appear, and the administrator will not appear, but the administrator account still exists and the password is empty.
After we understand this, if you forget the login password, on the login screen, hold down the Ctrl+Alt key and then press the Del key twice to display the classic login screen. When you type administrator in the username, the password is blank, and then you can change the password of xi123.
Forgetting the password, this is a painful blow. Many users can be said to be unprepared for such a blow. I don't know where to start to solve this problem. If you are experiencing the same problem, don't worry, I hope that the two methods mentioned above will help everyone.
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