What should I do if there are hidden users in the computer, and how can I hide some users after the

It would be better to have a diagram. If it's a reloaded. There shouldn't be a Trojan virus or something.。。 The operation of the system requires some special system accounts.

Administrators are available on every system. Super Administrators Group.

AD I don't know what. It may be a super administrator, formerly known as administrator. For security was changed to AD (to prevent hackers from attacking with the default name), the system was created by the first user. He created all other user accounts.

It could also be the first ordinary user of this clone disk to create on its own. You'll need to create a user and then log in before you can delete it. Logged-in users cannot delete themselves (user files are locked).

The super administrator cannot be deleted by another administrator (even if the name is changed). It will only appear if no other users are available to log in to the system.

If the system has already created a normal user administrator. Then the login screen can only display the super administrators in safe mode.

I don't think there's a problem with your system that doesn't need to be removed. Unless you're not happy with the name AD. Then you can create a user account yourself and use it to log in.

Administrators isn't a user, it's a group of users, and what you need to look at is to see if there's anyone else in the group other than you, and it doesn't really make sense if you don't.

The specific steps are as follows:

1. First turn on the computer, press the shortcut key "win+r" to bring up the running box, enter the "regedit" hall dismantling option in the box and press enter.

2. Then click on the "HKEY Local Machine" option in the "SOFTWARE" folder in that page.

3. After that, click on the "Microsoft" folder option in that page.

4. Then click on the "Windows NT" option in the "CurrentVersion" folder in that page.

5. Then click on the "Winlogon" option in the "SpecialAccounts" folder on the page, and then click on the "Userlist" option after finishing the date.

6. Finally, right-click the user you want to hide in the data server on this page, and then change the values in the box to "0" and click the "OK" option to set the hidden account.

1. Right-click on my computer (or computer) on the desktop, find and open Manage in the pop-up tab.

2. Find and open the local users and groups in the list on the left side of the pop-up computer management window.

3. Double-click to open users under the local users and group items, and you can see all the users registered on the computer in the middle list.

4. Fan Tong judges to find the user we want to hide when booting, such as the author wants to hide the administrator, select the user with the mouse, right-click, and select attributes.

5. In the pop-up Wheel Thickness Attribute tab of changing the user name, check [This user is disabled], click Apply, and confirm.

<> hkey local machine software microsoft windowsnt currentversion winlogon specialaccounts userlist, create a dword key-value item and name it with the account name you want to hide, and set its value to "0".

The end-user refers to both the final operator of the software and a concept within software engineering, which refers to the abstract set of end-users used to distinguish between users who simply use software and developers who develop software. This abstraction is primarily useful when designing user interfaces to represent common features for the average user. In user-centered design, multiple personas are often created to represent a typical end user, and each persona may include a level of acceptance of an unobtrusive interface and knowledge of a particular area of expertise.

While there is no limit to the categories of end-user users, software design often assumes that end-users have minimal technical knowledge and training, especially when designing programs for the general public. In this environment, for added ease of use, it is often preferred to implement an easy-to-learn graphical user interface (possibly with a touch screen) rather than a complex command-line interface.

The concept of end-user development blurs the lines between the usual user and developer, giving non-specialists the ability to create complex objects without knowing programming languages.

1. Open "Computer Management" to create the required users, we can modify the registry to make them hidden;

2. Then press "CTRL+R" under win7 system to open the run dialog box, and then type "open registry; <>

3. Find the "Hkey Local Machine Software Microsoft Windows NT CurrentVersion Winlogon" key in the registry, and then add the child key "SpecialAccounts UserList" under this key; <

4. Then add the dword to hide the username under the "userlist" item.

Make an excuse to check the information, if your dad refuses, you say that you will check it once in your life

Let your dad turn on the computer, and then create a user in the user account first, don't set a password, just leave the password blank. Then click Start Run and type regedit, open it and open it in turn.

Find the username you created in the right-hand sidebar, if the username you created is A, just find A on the right, right-click on it and click Modify, and change the data to 0.

Ok, now quickly close the registry and notice if Daddy is ...... behind your back

Next, if everything goes well, when no one is at home, turn on the computer, when the interface to enter the password appears, press Ctrl+Alt+del twice, and after pressing twice, the window login dialog box will appear. Enter your username in the username field, for example, enter a, click OK, and you will find that you are logged in! It's time to play!

But there are also troubles:

1. Sometimes when you press ctrl+alt+del twice, the machine does not respond, which is in vain, so right-click my computer, click on the control panel, click on the management tools, click on the local security policy, find the local policy security option in the left column, click on it, find the interactive login in the right column: no need to press ctrl+alt+del this option. See if it's enabled, and if not, enable it instead.

I think the account in the control panel does not need to be hidden, after your dad logs in with the old account, the new account will not appear.

The specific steps are as follows:

1. First turn on the computer, press the shortcut key "win+r" to bring up the running box, enter the "regedit" option in the box and press enter.

2. Then click on the "HKEY Local Machine" option in the "SOFTWARE" folder in that page.

3. After that, click on the "Microsoft" folder option in that page.

4. Then click on the "Windows NT" option in the "CurrentVersion" folder in that page.

5. Then click on the "Winlogon" option in the "SpecialAccounts" folder and then click on the "Userlist" option.

6. Finally, right-click on the user you want to hide on this page, then change the values in the box to "0" and click the "OK" option to set the hidden account.

First boot the computer, open the control panel, create your own account in the user account, set the password, then the account is visible, open the management tools in the control panel - user accounts - groups, add the new account to the administrator group, click start - run - enter to open the registry, and then open hkey local machine software microsoft windows nt currentversion winlogon specialaccounts userlist

There will be a few values on the right, right-click, create a new -dword value, there will be a new 0 file, rename it to your account name, restart, in the welcome interface you will find that you can't see the new account, only administrator, then press ctrl+alt+del (del press twice) to enter the traditional login interface, enter the new account and password, ok, go in, and then open the user account will find that this account can not be seen, It's hidden.,When you turn it on, you can only use the above methods to enter.。

Here's how to set up a hidden account on your home computer:

1. Find "Run" in the start menu and type "regedit" in Run

2. Open the hkey local machine and then open the software

3. Open Microsoft again

4. Open Windows NT again and find CurrentVersion

5. Open Winlogon

6. Open SpecialAccounts and find Userlis

7. Finally, click on the userlist and find the user you want to hide on the right, and change all the values above to 0

8. That's it, you won't see the user when you restart the computer, and you won't see it in the user menu.

9. Finally, on the login page, select "Log in to other users" and enter the account you created and hidden!

Run cmd as an administrator

Enter the username you need to hide active:no to show the username you need to show active:yes Note: velvet will report the danger of modifying the registry, select Allow.

It's easiest to reinstall the same. If you want to play advanced: 1. Add a "$" symbol hidden account for the detection of this kind of hidden account is relatively simple.

Generally, hackers will elevate the hidden account to administrator privileges after using this method to create a hidden account. Then we just need to type "net localgroup administrators" in the "Command Prompt" to make all the hidden accounts visible. If you find it troublesome, you can directly open "Computer Management" to view, and the account with the "$" symbol cannot be hidden here.

2. Modify the registry type hidden account.

Since accounts that are hidden using this method are not visible in the Command Prompt and Computer Management, you can delete the hidden accounts in the registry. Go to "hkey local machine sam sam domains account users names" and compare the accounts that exist here with the accounts that exist in "computer management", and the extra accounts are hidden accounts. It's as easy as deleting the item named after the hidden account.

3. Hidden accounts whose names cannot be seen.

If a hacker creates a hidden account that modifies the registry, the administrator removes the administrator's operation authority on the registry on this basis. Then the administrator will not be able to delete the hidden account through the registry, or even know the name of the hidden account created by the hacker. However, there are no absolutes, and we can use the help of "Group Policy" to make it impossible for hackers to log in through hidden accounts.

Click "Start" "Run", enter "Run" Group Policy, then "Computer Configuration" "Windows Settings" "Security Settings" "Local Policy" "Audit Policy", double-click "Audit Policy Change" on the right, check "Success" in the pop-up settings window, and then click "OK". Set up the same for Audit Landing Events and Audit Process Tracking. After the login audit is carried out, the login operation of any account can be recorded, including the hidden account, so that we can know exactly the name of the hidden account and even the time of the hacker's login through the "Event Viewer" in "Computer Management".

Even if the hacker deletes all the login logs, the system will also record which account deleted the system logs, so that the hacker's hidden account is exposed. It will be easy to know the name of the hidden account, but we still can't delete the hidden account because we don't have permission. However, we can change the password of this hidden account by typing "net user" in the "Command Prompt" to "net user hidden account name 654321".

This will then invalidate the hidden account, and hackers will no longer be able to log in with this hidden account.