I set a password when I turned on my computer, and then I found it difficult to revoke it

Turn on the case, take out the CMOS lithium battery on the motherboard, and after a while (5-10 minutes), put it in again, and the password will disappear automatically.

1. Restart the computer, press the F8 key immediately after the boot screen appears, and select "Safe Mode with Command Line".

2. At the end of the running process, the system lists the selection menus of the system superuser "administrator" and the local user "luoyong" (assuming that the user name is luoyong who forgot the password), and clicks "administrator" to enter the command line mode.

3. Type the command: "net user luoyong 123456 add" to force the password of the "luoyong" user to be changed 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 "Luoyong" user with the changed password "123456".

Resolution. 2. Use "administrator".

We know that in the process of installing Windows XP, the first thing is to log in with "Administrator" by default, and then we will ask to create a new account, so that we can log in with this new account when entering Windows XP, and only the created user will appear in the login interface of Windows XP, and "Administrator" will not appear, but in fact, the "Administrator" still exists, And the password is empty.

When we understand this, if you forget the login password, on the login interface, hold down the CTRL+ALT key, and then press and hold the del key twice, the classic login screen can appear, at this time, type "administrator" in the user name, the password is empty to enter, and then modify the password of "zhangbp".

How to set a user password in the system:

Start Control Panel User Accounts Select your account Create a password Enter your password twice 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.

Get Started -- Settings -- Control Panel -- User Accounts -- Got it.

In the past, I set a password, and the next time I change my password, I just don't enter a new password.

As follows:

1. Press the power button to turn on the computer and enter the computer desktop.

2. Click the start button at the bottom left of the computer.

3. Click the user avatar at the top left of the start menu to enter the user personal settings center.

4. Click the "Delete Password" button under "Change User Account" in your personal settings.

5. Enter the current boot password and click the delete button to complete the deletion of the boot password.

Select the user account in the control panel, then change the password, enter the original password, and then the new password is empty, OK.

in the Start Control Panel.

User Accounts. , select the username with the password set, and then cancel the password after entering.

Control Panel - User Account - Change Password - Enter Original Password - New Password is Blank - OK.

If you forget the boot password and can't get in, as long as you start the computer, before the system enters the Windows boot screen, press the F8 key, and it's OK.

Open the control panel (don't tell me you can't find it), open "User Accounts" in it, select "Change Account", and then select it"administrator", and then click "Change Password", and don't enter a new password in it, just confirm it.

Go to the Control Panel - User Account - Change the way users log in or out - Use the Welcome Screen (tick to tick off. ）

Open the Control Panel. Open the user account inside. Select Change Account. Then select administrator (the account that needs to be changed).Then click Change Password (don't enter anything in it). Just OK and you're good to go.

If you have a password set for your local account, but you want to log in to Windows without using a password, you can cancel the password for your local account by referring to the following methods.

Tap [Login Options], then tap [Password] and click [Change].

<> tap [Done]. The password cancellation is complete, and the next login will allow you to log in to Windows without a password.

Hello, how to cancel the computer boot password.

First of all, we need to open the "User Account" interface, press the win key and the R key on the keyboard at the same time, open the quick run box, type "netplwiz" in the box, confirm that the input is correct, and click the OK key below.

After running the command, the computer desktop will pop up the "User Account" interface, after viewing, we will find that there is an option "If you use this computer, the user must enter the user name and password", we will cancel the check box next to it.

Once you've unchecked the box, click OK. A window will pop up, let everyone fill in a new password as the username and password for automatic login, after entering it correctly, click OK to cancel the boot password to complete. Everyone, you can also restart the computer, try the method to work, it succeeded!

Method 1 Summary:1Go to the "Account" interface.

2.Go to "Login Options".

3.Enter your desired boot password.

Method 2 Summary:1Run the "netplwiz" directive.

2.Go to the user account page and uncheck it.

3.Enter a new password.

1.Click the start menu in the lower left corner and select Control Panel to enter the page.

2.In the View as small icon, click User Account and delete.

3.Enter your current password and click Delete Password.

When I first bought a computer, I got a boot password on a whim. Or there are many people in the dormitory, and they don't want others to use the computer casually. Later, for various reasons, I don't want to use the boot password.

What to do? I didn't know how to cancel the boot password for a while. It's actually quite simple.

You'll understand after reading it. If you really don't understand, there's a big trick that you can do 100%.

Canceling the boot password is actually very simple, and setting up the boot is almost the same, just a reverse process, the following is a few simple and effective methods:

Go to Desktop - Start - Settings - Control Panel.

users, then find the administrator and click to enter.

After clicking on the administrator, after that we can see that there is an option to change the password, we click on "Change password".

After that, it will pop up, change the password dialog box, we enter the boot password that has been set in the "Type your current password" field, and the new password will be left blank, and you can directly click "Change Password" at the bottom to complete the cancellation of the boot password.

At this point, the boot password has been cancelled successfully, and the next time Sun Yu boots up, the need to log in password dialog box will not pop up, rookie friends may wish to try it.

By the way, other related boot password issues, some netizens said that after their notebook computer was restored with one click, they had to enter the boot password when they booted up, but fortunately remembered the early password, but when they wanted to delete the password, they actually prompted: Windows can't delete the password.

When you encounter this type of problem, it's generally Group Policy.

To the limit, the solution to the hole Kai rotten method is:

In the start dialog box, enter: and then enter Group Policy, and then find "Computer Configuration--Windows Settings--Security Settings--Account Policy--Password Policy--Password Length--The minimum value of password length is 0, which can solve the problem that the password cannot be deleted.

Finally, I will briefly introduce to you, how to forget the boot password, how to solve it if you want to cancel?

If you forget the boot password, there are many solutions, if it is a desktop computer, you can take out the CMOS battery in the computer motherboard, and then use the wire to put the battery slot positive and negative poles under the short circuit, and then the system will be restored to the default BIOS, the set password will be restored without it, but if it is a notebook, it is recommended that you use the system disc or U disk system PE tool inside the boot password tool, you can also easily remove the boot password.

Finally, a trick, friends who really can't help it reinstall the system.

system, so that you can also solve the problem fundamentally.

1.What should I do if I forget my boot password?

2.How to cancel the computer boot password setting tutorial.

3.Teach you how to unlock the boot password.

4.How to unlock the boot password of a notebook.

5.What should I do if I forget my computer password?

6.How to set a password for your computer.

7.Teach you to unlock the boot password on WinXP.

Click the Start button, you can see the control panel at this time, click on the control panel to enter the control panel options. Find the user account in the control panel and click to go to the user account settings page. If you want to do so, select Change Password and click Enter.

After entering, enter the current password, the new password does not need to be entered blank, and then click Tuanque to change the password.

The word "password" can be seen everywhere in today's society, but many people do not really understand passwords, and some people may think that passwords are the passwords for computer boot in our daily life, ** and email login passwords, bank card payments and withdrawals, etc.

Here's how: (PC model: Lenovo G480, system version: windows7 ultimate, software version: none).

1. Turn on this computer

2. Find "Open Control Panel" on this computer and click:

3. Find "User and Family Safety" in the control panel, and click Sakura Hall to enter:

4. Click "Users":

5. Click "Delete Password":

6. After entering the password of the destroyer, click "Delete Password" to cancel the boot password

1. The method of canceling the user account password is relatively simple, in the "User Account" in the "Control Panel", select the account you want to modify, and then click the "Delete My Password" option, select "Delete Password", or you can leave the new password blank when you choose to change the password, or you can cancel the boot password.

2. If you want to cancel the system boot password, you still need to repeat the steps of setting the password, just click "Update" and select the two options of "System Generated Password" and "Save Boot Password on the machine", and click OK to cancel the password.

Hold down Ctrl+Alt+Delete at the same time, and then we'll go back to the password change page.

Then we click on the more vertical to change the password to dig around, and then follow the prompts to leave the password blank.

Demo model: Lenovo Tianyi 510s

System version: Windows 10

How to cancel the boot password of the computer? The specific steps are as follows:

1. Click the start menu to enter the computer settings.

2. Click on the account option and select the login option.

3. After clicking on the password, click on Change.

Summary: Canceling the computer boot password is an account option in the computer settings, click on the login option after entering, then click on the password, change, enter the current password, do not need to enter a new password, and finally click on the finish.

Right-click on my computer - management - local users and groups - users - right-click the administrator inside to set the password, you can cancel, follow the same steps to set the password, do not enter the password cancel.

1.It can be set from the control panel, and the specific steps are as follows:

Control Panel - User Accounts - Change Account Create a new account - Create a password is you.

Of course, if you are afraid of forgetting, you can also set the password prompt.

2.Answer: The way to set the boot password is very simple.

After pressing the power switch of the computer, before the Windows boot screen appears, follow the prompts on the screen to enter the BIOS, and set the "Security Option" to "System" in the "AdvacedBIOS Features" option. This way, you have to enter the password every time the computer is turned on, otherwise the system will not boot.

It is not recommended to set it once you forget that it must be discharged.

If you have not set the password before, you need to move the cursor to the password setting in the BIOS, press Enter, enter the password, and then press Enter, the computer prompts you to re-enter the password to confirm, enter and then press Enter.

If you want to cancel the password you have set, press enter when prompted to enter the password, and follow the computer prompts to cancel the password.

It is important to note that once you forget your password, it will cause your computer to fail to boot. The solution is to disassemble the computer to discharge the CMOS on the motherboard, which will eliminate the password, but also eliminate other information stored in the CMOS.

My Computer - Control Panel - Add or Remove Users - Set Username and Password ...It is enough for the user to set the login password.

3.Open the control panel in the Start menu, change the password in the user account, enter the correct original password above, and make sure that you don't add anything in the next three lines. Of course, if your computer is not in a relatively quiet place, I recommend that you still have a password, especially if you have something important.