Windows 7 system forgets the password how to do

Windows7 system is becoming more and more popular, and the problems encountered are more and more. If you boot up one day and find yourself forgetting the password, what should I do? This article will describe the solution for forgetting passwords in Windows 7 systems.

Simple: When booting to the welcome screen, press Ctrl+Alt+Delete to jump out of the account window, enter the username: administrator, press Enter, if this account also has a password, then:

Press F8

to select "Safe Mode with Command Line" at startup

Select "Administrator" to pop up "Command Prompt" window

Add User: net user asd/add< Br>

Up Administrator: net localgroup administrators asd /add

Restart, select asd to enter

Control Panel----User Account----Forgot Password User-- Delete password?

I forgot my password, but I have logged in to the system. This situation is relatively simple to solve, first enter "mmc.exe" in the search box in the start menu, or press and hold Win+R, open the run window input "mmc.exe", click OK to enter the console. Open "File" - "Add /Remove Snap-in", find "Local Users and Groups" in the available snap-ins on the left, click "Add" - "Finish", and then click "OK". Expand the local users and groups in the console root node, select "User", right click on the right user name, "set password", there is no need to enter the original password.

Second, forget the password, can't log in to the system.

1 Find a PE disk to start the computer

2 After entering PE, go to c:\\windows\\system32

(1) Change all the Magnify.exe and cmd.exe For: administrators

(2) Change the permissions of Magnify.exe and cmd.exe to full control

(3) Rename Magnify.exe to Magnify.exe1 Rename cmd.exe to Magnify .exe

3 Change Password

(1)Reboot to Windows 7

(2)Enable Magnifier

(3)The rest is very Simple, enter the command "net user" to view the user name, and then enter the command "net user username new password". (Activate the administrator account using net user administrator /active:yes) Finally, close the command prompt window, enter the new password you just set in the login password box, and see if you have successfully entered the system! Finally, don't forget to change the previously moved and renamed files back. This is a serious back door. (More computer and computer basics, please go to http://www.pc6c.com computer knowledge network)!

4 Forgot your password and you cannot log in to the system. This situation is more troublesome to deal with, I tried safe mode, Win7 system disk repair, login WinPE, but can not modify the system files, it seems that the previous Vista method can not be used. My method is similar to how to log in to WinPE to modify files. I need an Ubuntu installation CD here, and the version I am using is the 8.10 desktop version. Select the CD to boot, enter the Ubuntu installation interface, select the language, and then enter the first item "Try ubuntu without changing...". Next, wait for the file to be loaded, the time will be a little longer. After entering the desktop, open the X:\\windows\\system32 folder of Win7, cut the "osk.exe" here to another location, and rename the "cmd.exe". For "osk.exe" and then reboot from the hard drive. Go to the Win7 login window, click the “Easy Access” icon in the lower left corner of the screen, then select “Start Screen Keyboard” in the pop-up window, click “OK”, and the command prompt will start. The rest is very simple, enter the command "net user" to view the username, and then enter the command "net user username new password". Finally, close the command prompt window, enter the new password you just set in the login password box, and see if you have successfully entered the system! Finally, don't forget to change the previously moved and renamed files back. This is a serious back door!