Change the password of a computer user without knowing the password

1. Restart the computer, press the F8 button after booting up and not moving until the advanced options screen appears, then release your hand and select "Safe Mode of Command Prompt" to enter.

2. At the end of the running process, the system lists the selection menu of the system superuser "administrator" and the local user "**", and clicks "administrator" to enter the command line mode.

3. Type the command: "net user **123456 add" to force the password of "**user" to "123456". If you want to add a new user here (e.g

If the user name is abcdef and the password is 123456), type "net user abcdef 123456 add", and then you can run the "net localgroup administrators abcdef add" command to promote the user to the administrators group and give the user super permissions.

4. Restart the computer, select Normal mode to run, and you can log in to the ** user with the changed password "123456".

Method 2 Use Windows XP system to install a CD to repair the system, crack the super computer administrator password.

Step 1: Set the system to boot on a disc and put in the system installation disc. Press Enter when the first selection screen appears, and press the "R" key to start the repair installation when the second selection screen appears.

The installer then checks the disk and starts copying the files. Once the file is copied, the system will automatically restart.

Step 2: After restarting, the system will enter a graphical installation interface. Note:

At this point, you should keep an eye on the bottom left corner of the interface, and press the key combination "Shift+F10" as soon as the "Installing device" progress bar appears. Then something unexpected happens, and a command prompt window appears in front of us. This is the key to cracking the code.

Step 3: Type 'Local Users and Groups' management tool in the command prompt window and press enter (without double quotes). Click "Users" on the left, then right-click on the administrator account on the right, and select "Set Password".

At this point, a warning window pops up. Roughly speaking, after changing the password, some information in the system will become inaccessible. This mainly refers to files that have been encrypted with EFS and have not exported a certificate before, and these files will not be accessible after changing the password.

If I didn't have this kind of file, I just ignored it and just clicked "Continue", then entered the new password, and clicked OK. Then close the Local Users and Groups and Command Prompt windows and proceed to complete the repair installation. Once the installation is complete, the system administrator account is "activated" again.

Hurry up and try the following method.

Hello dear, happy to answer your <>

<> how to know the password of the computer without changing it: press the F8 key when starting Windows XP to select the safe mode with command line, and use the net command to operate the user identity. The specific steps are as follows:

Use the command netuser123 add to add a user as 123, use the command netlocalgroupadministrators123 add to promote user 123 to administrator, restart the computer, log in as 123, and do not move the original user. If you want to know the password of another user, method 1 open the right click My Computer, Administration, Local Users and Groups, Users and find the original default user name you want to modify should be administrator Right-click to set the password and then enter one to change the password of the original user, and then log out or restart with the original account to log in. No need to look.

The computer password refers to the password set by the user in the home or office to prevent other suspects from logging in to the user's computer, 1. The method of setting the user password in the system: Start the control panel user account, select your account to create a password, enter the password twice, and press the create password button. If you want to cancel your password, just press enter when you are asked to enter a new password in step 2.

1. First of all, open the computer start menu and click on the control panel, as shown in the figure below.

2. Then in the control panel window that opens, click on the user account, as shown in the image below.

3. Then in the page that opens, click Manage Other Accounts, as shown in the figure below.

4. Then in the window that opens, select the user you want to change, as shown in the shirt wash in the following book.

5. Then click on the left to change the password, as shown in the figure below.

6. Finally, in the open page, enter a new password, and after confirmation, it is completed.

Kiss! If you know your computer's password but want to avoid resetting it, you can try the following:1

Use a known administrator account to make the modification. If you know the username and password for an administrator account, you can log in to that account and change the password for another account in the Control Panel. If you already know your original password, you can simply change it to a new one.

2.Use Windows Safe Mode to change your password. In Windows Safe Mode, all users' privileges are reduced to a minimum, including password protection.

Press F8 when you start the computer, select "Safe Mode" to enter the system, and then change the password according to the normal method. 3.Use a third-party password reset tool.

Some password reset tools are free** and can be used by starting from a disc or USB flash drive to reset your password to a new one. But using these tools requires attention to security and reliability. It needs to be noted that the above methods can only be used if you already know the original password, if the password has been forgotten or lost, then you need to reset the password.