How to set Sam Lock password in computer to improve system security

How to set Sam Lock password in computer to improve system security

1, set the SAM Lock tool, if the SAM database problems will be unable to authenticate, can not enter the operating system, or to avoid user password loss, no need to verify direct access to the operating system, such as serious security risks, set the first step, open start-run;

2, in the operation of the input syskey, click OK;

3, in the open "to ensure the security of Windows account database" click "Update";

4, in the presence of the "Startup Key" window, select "Password Startup" to enter the password to be set, complete click "OK".

The above is the computer to set the SAM lock password to improve the system security methods.