Advice 1: How to find in the registry the password

User passwords in Windows are stored in the registry. The introduction of a password is performed a certain function of the input password, user name, and a pseudo-random value, which is saved by the system. In encrypted and not displayed the passwords are saved in SAM file - drivename:\Windows\System32\Config\SAM. However, user profiles can be found in HKEY_CURRENT_USER.
How to find in the registry the password
Instruction
1
The main menu of the Windows operating system by pressing the "start" button to implement the procedure for viewing user profile. Click "Run".
2
Enter in the "Open" regedit and confirm the command run "registry Editor" by pressing the OK button.
3
Expand the branch HKEY_CURRENT_USERDefault emote AccessProfiles and define the desired user profile. Default saved the following user profiles:- local; - roaming; - mandatory; - temporary.
4
Open the following branch of the registry for the operation data editing of the selected user:HKEY_LOCAL_MACHINESoftwareMicrosoftwindowsntcurrentversionwinlogonразверните service window option DefaultUserNamу double mouse click.
5
Enter the desired name of the user account and confirm the command by pressing the OK button.
6
Open the service menu option DefaultUserPassword double click and enter the desired value of the new password in the appropriate field of the opened dialog box.
7
Confirm the command by pressing the OK button or create the missing key. To do this, call the menu "edit" in the upper toolbar in the "registry Editor" and then click "Create".
8
Select dword and modify the string "parameter Name" value DefaultPassword
9
Press Enter to confirm the command create and expand the newly created key by double-clicking.
10
Enter the desired password in the line "Value". Confirm your choice by pressing the OK button.
11
Close the utility "registry Editor". Please restart the computer to apply the selected changes.

Advice 2 : How to unlock password on computer

The password to log in to the operating system of your computer helps protect confidential information and prevent unauthorized access to programs, folders, and files. However, if you have forgotten the password and lost the piece of paper on which it was recorded or the password was changed accidentally, you will be also closed, as for any other. Good thing there is a way to get out of this situation and again become the master of your computer with all the saved data in it.

How to unlock password on computer
You will need
  • Keyboard
  • Computer mouse
  • Boot disk
Instruction
1
To recover the password for account with user rights on Windows operating system.
XP Home
Restart the computer and press F8 until the Windows startup.

Select the safe mode option and press Enter.

Instead of a user name, write "Administrator" or "administrator". By default this account is not password protected, so no numbers or letters in the field "Password" you need not, just click "OK".

A message will appear stating that Windows is in Safe mode. Agree with this.

Now, go to the "start" button, select "control Panel", and in it the "user accounts".
Choose the account password which you have lost. A dialog box will appear which will offer you, in particular, and to change the password. Take advantage of this opportunity and don't forget to write down somewhere the new password.
Select the "Change password" and restart the computer.
XP Professional and Vista

Turn on the computer and log on under the name of "administrator" or "Administrator". When you see a standard greeting of Windows, press the keyboard buttons Ctrl, Alt and Del.
Select the "Change password" and locate the desired user name. Enter the new password twice to confirm this action , click "OK". Reboot and log in under your name and new password.
2
Password recovery by accounts with administrative rights.
If your computer have a another account with limited access, log in through them.
Select the "start" button and launch Run.

In the Open box, type control userpasswords2 and press "Enter" on the keyboard or OK on the computer screen.
The window "user Accounts". You need the tab "Users".
Select from the list the user name, password, which is lost and click the "Change password".
3
Mac OS
Locate and insert into DVD ROM of your computer the disk Mac OS X.
Restart the computer when you see the grey startup screen, press and hold "C".
Select language.
Open the menu at the top of the screen and select "Reset password".
Select the icon for your host hard disk in the pop-up window.
Open the dropdown and select the name of the user account which you forgot password.

Enter a new password and enter it twice in the appropriate fields. Click "Save" and restart the computer.
Useful advice
If you are installing software you have entered the password for the account "Administrator" or "Administrator" and later forgot it, to change it will be difficult and will require many resources, including money. Do not take this action so lightly, write down your password where you keep the passwords to Bank cards and other important information.

Advice 3 : How to bypass the password on the computer

To gain access to a password-protected computer, there are some proven methods. The choice depends on the type of the given password and an operating system.
How to bypass the password on the computer
You will need
  • Phillips screwdriver.
Instruction
1
In that situation, when you need to circumvent a passwordthat is installed entirely on your whole computer, can not do without technical intervention. Turn off the computer and remove the left wall of the system unit.
2
Review the structure of the motherboard and locate the small battery in the form of a washer. Remove it from the slot. Screwdriver to short the contacts to which it was adjacent.
3
Install the battery in place. Turn on the computer. As you can see, the window with the password entry does not appear. Removing the battery and closing the contacts, did you use a factory BIOS settings.
4
A little more difficult to access the operating system, you need to enter a password to log in. Press the Reset button to restart the computer. When the window appears, containing a list of possible boot options, press F8.
5
From the list that appears select "Windows Safe mode" and press Enter. In the next menu, select any item (with or without USB support). Wait for the download safe mode.
6
The screen displays a window with the list of existing users. Select the account "Administrator", which is not visible when the computer is booted in regular mode.
7
Open the start menu and navigate to control panel. Select "user Accounts". Go to "Manage another account".
8
You have two ways to proceed. First, go to "create an account". Enter the new user name and password. Select the account category of "Administrators".
9
Second, select one of your existing accounts and select "Change password". Enter a new password for this user.
10
Restart the computer and select the start Windows normally". Log in to the operating system using a new or modified account.
Note
The method of using the default account "Administrator" is only possible when using Windows XP.

Advice 4 : How to find the password in the local network

In Windows XP passwords (or hashes of passwords) are stored in the SAM file located in the system32 folder. The operating system does not allow to view this file. The main ways to find your administrator password on LAN are sniffing traffic that is used to capture the password hash and brute force passwords to shared resources.
How to find the password in the local network
You will need
  • program sniffer;
  • utility smbrelay;
  • utility for recovering passwords.
Instruction
1
Send mail in HTML form to the administrator of the remote computer. In the letter place the link, for example, on figure, on a share of your computer. After the email client will open an email message will be sent to the request to open the file with a shared resource. During the connection of the shared resource when using capture utility smbrelay LanMan hash.
2
If the built-in account "Guest" is not blocked (respectively? the access to the registry is allowed), drop into a shared folder to share files, a program for remote administration. In the registry key HKCU\Software\Microsoft\Windows\CurrentVersion\Run, create a parameter with the path to the program.
3
To implement remote administration tools, use the error Windows Explorer when handling file extensions. Create a batch file with name Readme.txt that will create a shared resource with full access to the C drive. Give it a name that won't arouse suspicion, for example, TEMP$. In this case the executable file will appear with a. txt extension, and in the same folder it will be the program for remote computer management.
4
To find out the administrator password of a computer running the operating system Windows NT/2000, use one of the utilities for recovering passwords: NAT, RedShadow, Brurus-AE or any other that can be find in free access in the Internet. Passwords you can sort and dictionary, and using brute force attacks. And the second way is the most effective.
Note
When conducting some actions to obtain someone's password, remember that your actions can be monitored. So use special methods of bypass of systems of detection of attacks.
Useful advice
Before using software for the password on the remote computer learn how the operating system is installed. This can be done with the help of programs such as queso and nmap.

Advice 5 : How to find the username, if you know the password

Username is the name under which the user registered on the site. There are situations when the login is forgotten or lost, and the password remains. In this case, you can use different methods of entering the site.
How to find the username, if you know the password
Instruction
1
If you can't go to Inbox mail.ru because you have forgotten your username which is your email address, please note a small question mark icon located next to the fields to enter data in the main window of the mail program. Summing to it the mouse, you will see the tooltip "Help". Click on this link. Before you open a new window: "Mail – frequently asked questions and problems". In the list of different possible problems, select "I don't remember the name of the mailbox. What to do?" and follow the given algorithm.
2
Note that to rename your mailbox, you can only delete old and make new.
3
Contact your friends and acquaintances with whom you were in correspondence, if you have forgotten your username (email address) your e-mail to any mail service. They certainly preserved your correspondence with the address of the sender.
4
If you have forgotten your username to log into a social network "Schoolmates", click on the login page select "Forgot password or login?". You will see the following page under the title "access Recovery". Here you must enter in the space provided email address or phone number, or enter the characters shown in the image, to check if you are a spammer.
5
Then choose the recovery method login proposed: the phone number in the sms message or via email. By choice, wait 3-5 minutes, during which you must come to the access code required for recovery login.
6
If you could not restore password, contact support, the link to which is on the same page as to restore access.
7
If you have forgotten your username to log into any other social networking site or a forum, act on the principle described above: contact the support communities, or look for option to restore data.

Advice 6 : How to find the password in the users

To access the various functions of a personal computer often requires administrator rights. If you need to go to the operating system as an administrator, you need to know the password on this account, if it is installed. Forgetting it, you will still be able to log in to the OS, but this would be much more difficult. Have to remember the password or somehow get around the procedure of its entry.
How to find the password in the users
Instruction
1
To recover the password on account "Administrator", unfortunately, will not succeed. If you can't remember, it has no way to know. But you can reset it to enter the OS and install it again.
2
Hit when you restart your computer press F8 (or other, depends on motherboard model) to get access to a selection of boot options OS in the relevant menu.
3
You need to choose "Safe mode". In the users list, select the account, the password for which you know or one that they are not protected.
4
After the desktop loads, you will see a dialog box informing about the continuation of work in Windows safe mode. You need to click on the "OK" button, click on the "start menu", select "control Panel" and go to "user Accounts".
5
In the menu that appears, click on the "edit account". In the accounts list, locate the desired option. Select "Change password", enter the new password in the pop-up window, then re-enter. The box labeled "Old password" just leave blank. Left click on the "Change password".
6
Restart the PC to boot in standard mode. When you receive the prompt, enter your new password.
7
You can change password using Net User. Choose "Safe mode with command prompt". Select the account with the known password or without it.
8
You will see an on-screen window of the command interpreter of the OS. Specify the account name, the next line new password. Next, enter the word Exit, then press Enter.
9
Restart the PC in normal mode, then you can log in to the OS on behalf of your user account with the new password.
Useful advice
Try to use a password that you personally would have no problems to remember. Use the hint.
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