win7 computer boot lock

php editor Zimo introduces a practical software to you - win7 computer boot lock. In our daily use of computers, privacy security is an issue that cannot be ignored. Especially when using computers in public places, it is even more important to protect the security of personal information. Win7 computer startup lock can help us set a password to lock the computer's startup interface to protect personal privacy from prying eyes. With simple settings, we can enter a password to unlock the computer when it is turned on, ensuring that only authorized people can use the computer. This software is easy to operate and powerful, and is a good helper for you to protect your personal privacy.

#digital# #computer

#Method 1;

Start up Press F8 to enter "Safe with Command Prompt" mode and enter "NET USER username

123456/ADD" to forcibly set the user's password to "123456";

Method 2;

1. Press [F8] during startup and select [Safe Mode With Command Prompt];

2. After selecting [Administrator], the [Command Prompt] window will pop up;

3. Use the [Net] command to add a user, for example: add a user named alanhkg888, the command syntax is as follows: net user alanhkg888/ add;

4. Elevate the newly added user to the authority of Administrator. The command syntax is as follows: net localgroup administrators xxx/add;

5. After completing the above steps, restart the computer. On the startup screen A user xxx has been added, select xxx to enter;

6. After logging in, go to [Console] → [User Account] → select the user who forgot the password, and then select [Remove Password] [ Waiting out];

7. Select the original user in the login screen to wait in without a password (removed);

8. Delete the newly added user in [ Control Panel]→[User Account]→select [xxx], and then select [Remove Account];

Reminder: This method does not apply to the [administrator] password.

Method three;

1. Restart Win, press F8, and select "Safe mode with command line" to run;

2 . When the running process stops, the system lists the selection menu of the super user administrator and the local user owner. Click administrator to enter the command line mode;

3. Type the command: "net user owner 123456/add", It is mandatory to change the OWNER user's password to "123456". If you want to add a user here (for example, the user name is abcdef and the password is 123456), please type "net user abcdef 123456/add". After adding, you can use the "net localgroup administrators abcdef/add" command to promote the user to the system. The management group administrators user has super permissions;

4. Just delete the SAM file in windows\system32\config under DOS;

5. After booting, press the Delete key on the keyboard to enter the BIOS interface . Find the User Password option, which is off by default. Start and enter user password (1~8 digits, English or numbers). The computer prompts you to enter it again; once to confirm that the password is correct, save and exit, then restart the machine. The password menu will appear when booting;

Method 4;

If it is FAT32, enter DOS and delete c:winntsystem32configsam*.*. To log in, just enter administrator and no password.

The method is as follows:

1. In the login window, click Ctrl Shift to switch the input method (choose any one, as long as the input method toolbar appears).

2. Right-click on the input method prompt toolbar that appears, select Help, and a help window will pop up.

3. Next, you need to find a (green underlined) hyperlink in this window and click it with the left mouse button of SHIFT. When opening it, an IE window will pop up. Please enter c in the window address bar. :, click "Up" on the standard button, and you will find that you can enter the "Control Panel". After entering, you can go straight to "User and Password".

Method five;

During the installation of the Win system, we logged in as "administrator" by default, and then we were asked to create a new account in order to enter. Use this new account to log in to the Win system, and in the Win login interface, only the created user account will appear, and "administrator" will not appear, but in fact the "administrator" account still exists, and the password is empty . Therefore, we can log in using the "administrator" account.

The above is the detailed content of win7 computer boot lock. For more information, please follow other related articles on the PHP Chinese website!