What should I do to forget all kinds of computer passwords?

one, forgotten the system password

If you forget the CMOS settings in the system password, you will not be able to start the machine, the solution can only be: Open the chassis, the battery down, positive and negative short connection, to the CMOS discharge, clear all the contents of the CMOS (and of course, including the password), and then reset the boot.

Note: Some motherboards have the CMOS password removal jumper set up, please refer to the motherboard manual to shorten the jumper, so you can also clear the CMOS password.

　Two, forgot the setup password

Forget the password, you can not do the CMOS settings. If you can use a computer, but not into the CMOS settings, you can solve this: Start Debug in DOS, and then enter the following command to manually clear the Setup password:

_ O 70 16

_ O 71 16

_ Q

You can also use CMOS password cracking software to display CMOS passwords, such as CMOSPWD, which support Acer, AMI, award, COMPAQ, DELL, IBM, PACKARD BELL, PHOENIX, ZENITH A variety of bios, such as Ami, in DOS to start the program, the CMOS password will be displayed.

　　Third, forgotten the Windows login password

WINME/98 under the countermeasures: after the boot press F8 button to select DOS boot, and then delete the Windows installation directory under the *. PWL password file, as well as all personal information files under the Profiles subdirectory, after restarting Windows, the system pops up a password setting box that does not contain any user name, no need to enter any content, click "OK", the login password is deleted.

In addition, modifying the Userprofiles under the registry database HKEY_LOCAL_MACHINE, network, Logon branch to "0" and then restarting Windows also achieves the same purpose.

winxp/2000 under the countermeasures: Delete the system installation directory system32 config Sam file, reboot, at this time Administrator Admin Administrator account has no password, with Administrator account login system, do not enter any password, Enter the system and then reset the login account password.

　　Four, forgotten the Windows screensaver password

Solution: Press F8 after power-on, select Safe Mode to start, after entering Windows, right click on the desktop space, choose "Properties"/Screen protection from pop-up shortcut menu, and remove "password protection".

　　V. Forgotten Windows Power Management password

The power management feature of Windows can also set a password that, when enabled, requires a password when the system returns from an energy-saving state.

If you forget the password, you can use the previous method to crack Windows login password to crack.

　Six, forgotten the Microsoft Office password

WORKAROUND: Use software that cracked the Office family document password, such as AOPR, which can crack the passwords generated by Microsoft Office Series Word, Excel, and Access software, and also on Word's *. Dot template file to search for the password.

　Seven, forgotten the WinZip compression package password

Workaround: Use software uzpc (Ultra Zip Password cracker) to retrieve the missing password. When you use the software, you must first set the appropriate decryption method, for example, "Backdoor way", "exhaustive Way", "Dictionary method" and "Pattern match way" and so on, generally adopt "brute force", and then the software will test all possible passwords until the final result is found.

　　Eight, forgotten the RAR compressed package password

Forget the RAR compressed package password, you can download a crark software to crack it, it mainly through the command line to implement the RAR compression package password to crack. In general, you only need to use the "Crark RAR compressed package file name" command, using the default parameters can be cracked.

　Nine, forgotten the QQ/ICQ password

To protect the QQ password, you should quickly apply for password protection. If you forget the QQ password, or the password is stolen, simply fill in the correct information can be retrieved.

If you want to retrieve the ICQ password, you can use the software ICQ Password Revealer, this is a DOS command line utility, you only need to execute the file in the Newdb subfolder of the ICQ installation folder, and then follow the on-screen prompts to enter your own UIn, the system will find "long-lost "The ICQ password.

　Ten, forgot the Outlook Express password

If you forget your password, you can't go to Outlook Express read incoming mail, use address book, etc., you can break: Restart the computer and press F8, select "Safe Mode", then start OE will not need a password, and then you can rebuild a user (cannot modify the password), Import the information into the new user's mailbox.

　　Xi. forgotten the Foxmail account password

Workaround: Eliminate the Forgotten foxmail account password. Open Foxmail First, create a new account (with any account name, such as LACL1), and then Exit Foxmail, run Windows Explorer, locate the FOXMAILMAILLACL1 folder, and there is a "ACCOUNT.STG" inside. Copy it to the Forgotten password account (such as "Lacl") directory, directly overwrite the original "Account.stg" file, and then rerun the Foxmail, open the account of the forgotten password, oh, how even "Password Prompt box" also did not? Now you can open the account that forgets the password directly, And the original mail in the account is not less!

　　12, view "*" Password

Many passwords are displayed on the screen as "*", so we can't see the original character of the password directly, and if you use software that specifically cracks the "*" Password, you can find the original characters of those passwords.

There are many such software, such as Win2000/win98 under which you can use Password spectator Pro under Iopus Password recovery,winxp. When you use it, simply open the window showing "*", start the software, then hold down the CTRL key and press the left mouse button in the password bar, the original characters of these "*" passwords will be displayed.