Shulou(Shulou.com)05/31 Report--

Hello everyone, Lin Fei to answer the above questions, where the boot password is set, many people do not know the boot password, now let's take a look at it!

What if I forget the computer with the boot password? For the security of the user's personal data, the Windows system can set a password for the login account. Only when you have the corresponding login password can you log in and perform a series of operations. However, sometimes we forget our passwords. What do we do? this article introduces several simple ways to teach you how to log in to windows if you forget your password. Here are four solutions for forgetting the boot password.

Methods (1)

Restart the computer, start to the system login interface, while holding down the Ctrl alt key, and then double-click the Del key twice, a new login interface will appear. The "Administrator" password entered at the user name is empty, press enter to log in. After logging in, open the control panel to select / user account / change account / click the original "account name" / change my password / enter a new password, enter the new password again, and then click "change password" if you forget the computer administrator's password, please use the second method or the third or fourth method.

Methods (2)

1. Restart the computer, press the F8 key after starting the computer, hold still until the advanced options screen appears, then release your hand, select Command prompt safe Mode and enter.

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

3. Type the command: "net user * 123456 / add add" to force the password of the "* *" user to "123456". If you want to add a new user here (for example, the user name is abcdef and password is 123456), type "net user abcdef 123456 / add". Once added, you can use the "net local group administrator ABCDEF/add" command to promote the user to an administrator of the system administration group with super privileges.

4. Restart the computer, choose normal mode, and you can log in to the "*" user with the modified password "123456".

Methods (3)

Use the Windows xp system to install the CD repair system and crack the supercomputer administrator password.

Step 1: set the system to a CD and put it into the system installation CD. When the first selection interface appears, enter; when the second selection interface appears, press the "R" key to start maintenance and installation. The installer then checks the disk and starts copying the files. After the file is copied, the system restarts automatically.

Step 2: after reboot, the system will enter the graphical installation interface. Note: pay close attention to the lower left corner of the interface. When the "install equipment" progress bar appears, press the key combination "move F10" immediately. Then something unexpected will happen. A command prompt window appears in front of us. This is the key to cracking the password.

Step 3: type "Lusrmgr.msc" in the command prompt window and press enter (excluding double quotes) to open the Local users and groups management tool. Click "user" on the left, then right-click the administrator account on the right, and select "set password". A warning window pops up at this point. This means that after changing the password, some information in the system will become inaccessible. This mainly refers to files encrypted with EFS, which will not be accessible after changing the password if the certificate has not been exported before. If I don't have this file, I just ignore it, just click "continue", then enter the new password and click OK. Then close the Local users and groups and Command prompt windows to continue with the repair installation. After installation, the system administrator account is "activated" again.

Methods (4)

The countermeasure under XP/2000: delete the SAM file in the system installation directory\ system32\ config and restart. Administrator Administrator's account does not have a password at this time. Log in to the system with the administrator account without entering any password. Reset the login account password after entering the system.

Matters needing attention

Here is just an introduction to what to do if you forget your login password. These methods are for you in an emergency. You can't use these methods to commit illegal acts.

At the end of this article, I hope it will be helpful to you.

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