How do I add a two layer password to my computer? How to set a two layer password on a laptop

You can set a password in the BIOS, and then set a password in the boot Qidong. Here's how to set up a two-tier password:

1. The first layer password: computer startup password:

1. First, press the boot button of the laptop, and press and hold the [F2] key (Ctrl + Alt + Delete key on the desktop) when the computer is booted up to enter the BIOS settings.

2. After entering the rear BIOS, use the arrow keys to select [Security].

3. Select [Set Supervisor Password] and press the [Enter] button.

4. Enter the same password twice in the pop-up window, and then press the [Enter] key.

5. In the pop-up window, press the [Enter] button again. Then press F10 and save to exit.

Second, the second layer of password: windows system password:

1. I believe that most people will set this layer of password. After turning on your computer, tap the Start menu, and then tap Control Panel.

2. After entering the [Control Panel], click [User Account and Family Safety].

3. Click [Change Password] on the pop-up page.

4. Then click [Create password for your account].

5. Enter the same password twice in the pop-up window, and then click [Create Password] to set it successfully.

3. Boot verification: Restart the computer, and you can find that you need to enter the password twice to enter the system.

The first layer is the coms password.,It's two layers in total.,But I found the third layer.,Add it between the first and the second.,You enter it in the run:syskey,You can add it.,This password will be restarted if you enter it incorrectly three times.,It's more interesting than those two.,And,Unless you redo the system.,You can't delete this password.。 I don't understand what I added.

It's just through the keyboard.

If you want your motherboard to support it, it's OK

I set it up in BOSI.

Take a look at your motherboard's manual.

Not all motherboards support it.

The first password can be entered into the BIOS interface when the computer is turned on, and the security option can be entered. Then, in this option, select Set Supervisor Password to set the corresponding password. The second password can be passed through the computer system.

to set it up. Here's how to set it up:

1. Press the DEL key on the keyboard to enter the BIOS interface when the computer is turned on, and use the keyboard arrow to move to Security and press the Enter key.

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2. Find the set supervisor password under the security and press the enter key.

3. Enter the same password twice in the pop-up password option and press enter.

4. Then press F10 on the keyboard to save the password, select Yes in the pop-up options, and press Enter.

5. Wait for the computer to reboot into the system, click Start in the lower left corner of the computer, and select Control Panel.

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6. After entering the control panel, click User Account and Security Access.

7. Click the Change Windows Password button in the user account or mold dust account interface that appears.

8. Click the Create password for account button in the change password interface that appears.

9. After the page jumps, you can see the current account, enter the required password and click Create Password.

10. After restarting the computer at this time, you can see that you need to enter the first BIOS boot password you set before on the screen.

11. After entering the password and entering the system, you need to enter the second user password in the account interface. Then the two-layer password of the code talk computer has been set.

Set a two-layer password on the computer: the first layer of the computer boot password

1First, press the boot button on the laptop, hold down the [F2] button when the computer starts, and hold down the CTRL + Alt + Delete keys on the desktop computer to enter the BIOS settings.

2. After entering the rear BIOS, use the arrow keys to select [Security].

3. Select [Set Supervisor Password] and press the [Enter] button.

4. Enter the same password twice in the pop-up window, and then press the [Enter] button.

5. In the pop-up window, press the [Enter] button. Then press F10 to store and exit.

Set a two-layer password on your computer: the second layer of Windows system password

I believe that most people will set this password. After turning on the computer, click the Start menu, and then click the Control Panel.

After entering the Control Panel, click User Account & Family Safety.

On the pop-up page, click Change Password.

Then click [Create password for your account].

Enter the same password twice in the pop-up window, and then click [Create Password] to set it successfully.

1. Click Start-Run, enter syskey in the input box and click OK to open the Ensure Database Security dialog box, and click Enable Encryption.

2. Click OK, start - run again, enter syskey to reopen the database security dialog box, and click Update.

<>4, enter the same password in the input box next to password and confirmation, and click OK.

<>6, click OK to close the dialog box, when you restart the computer, the system boot password dialog box will pop up, if you have set the administrator account password, the computer will have two password verifications.

Here are the answers you need.

Method steps.

First of all, in order to take care of the novice who has just entered the computer, the widows password is generally in the control panel, select security management, click on the administrator identity, and there will be a create password next to it, click on the create after that.

Second,This is the widows basic password boot renderings,This page is not 100% able to protect the computer,If the computer administrator has another identity,It can also be entered,Let's not mention it here,The following introduces a method。

How to set up a two-layer password for widows.

Third, first of all, click on the start menu bar and click run directly, enter cmd, or select the program in the start menu, select accessories, and select the hit prompt.

Fourth, when typing the third step, the computer will appear on the following page, this black window is the command prompt, in which you can not only play the commands, but also give the computer a double-layer password.

How to set up a two-layer password for widows.

Fifth, after opening this dark window, we directly enter syskey, and the following page will appear, it should be noted that at this time, we do not click OK, but click on this update, and clicking on this OK will only retain our previous operations.

Sixth, after the point update, the following page will appear, in this page we directly select the password, switch to the previous step, directly enter the password and click OK, at this time, the update will appear successful, we need to enter the password just set when we boot up in the future, so as to achieve double protection with the widows basic password.

The first layer is the BIOS setting password, which can only enter the system step after entering the password, and the second layer is the password to enter the system.

1. According to different computer motherboard types, the buttons to enter the BIOS main interface are different, depending on the motherboard model. Let's first enter the main interface of the BIOS, here we take the Phoenix version of the BIOS as an example, 2, switch the option to "Security", and select "Set Supervisor Password", press "Enter", 3, fill in the new password in the pop-up "Set Supervisor Password" window, both columns must be filled, and press Enter, 4, pop up the setting reminder window, press Enter, 5, the setting is successful, Press F10 to save, move the cursor over "yes" and press Enter to save.

The computer can be rebooted again, and then use the shortcut to enter the motherboard BIOS settings, and set the boot password through the BIOS, which is one of the methods.

It is also possible to add access user settings and administrator users to set login passwords after booting, and it is worth noting that you can also set a boot password by installing third-party applications.

1.Click "Start" "Run", enter "syskey" in the open run dialog box, enter "syskey" in the run dialog box, and "Enter" will open the "Protect the security of Windows XP account database" dialog box.

2.Click the "Update" button to open the "Startup Password" dialog box, click "Password Startup", then enter the password (assuming that the state is "12345") and "Confirm Password" (confirm that the password is also "12345"), and finally click the "OK" button to complete the setting.

3.Enter the password and confirm the password.

A computer is a machine that uses electronic principles to process data according to a series of instructions. A computer can be divided into two parts: a software system and a hardware system.

The first computer was the ENIAC general-purpose electronic computer born on February 15, 1946 at the University of Pennsylvania in the United States.

People refer to computers without any software installed as bare metal. With the development of science and technology, some new types of computers have emerged: biological computers, photonic computers, quantum computers, etc. On May 24, 1954, the transistor electronic computer was born.

Tools Raw materials.

Computer Method steps.

1. Click Start--Run, enter syskey in the input box, click OK, the dialog box will pop up, and click "Enable Encryption".

2. OK, click Start--Run, enter syskey, open the dialog box again, and click "Update".

3. The startup key dialog box pops up, and checks "Password Start".

4. Enter the same password in the input box and click OK.

5. The startup password of the account database is changed dialog box pops up.

6. Click OK to enter the system double password verification set successfully.

Set a boot password in the BIOS.

Enter the system and set a password to log in.

It's on the second floor. Click "Start" "Run" and enter "syskey" in the run dialog box that opens

Figure 1, in the Run dialog box, enter: syskey

Enter" will open the "Secure Windows XP Account Database" dialog box, Figure 2, click the Update button.

Click the "Update" button to open the "Startup Password" dialog box, click "Password Start", then enter the password (if you enter "12345") and "Confirm Password" (confirm that the password is also "12345"), and finally click the "OK" button to complete the setting.

Figure 3, Enter the password and confirm the password.

In the future, every time before the system displays the login screen, a startup password dialog box will pop up, and you can only see the login screen by entering the password you just set. Does this add double insurance to your system?

If you want to cancel the system boot password, use the method described above to enter the "Boot Password" dialog box as shown in the figure, first click the "System Generated Password" radio box, let the "Save Boot Password on the machine" radio box be selected, click "OK", then the system will prompt you to enter the boot password, enter "12345" in the prompt box and click the "OK" button to cancel the boot password setting.

If you set too many passwords and bring yourself trouble, it is better to set the most difficult password.