You are the administrator of your company's network. You want to configure a Security Policy for the Windows 2000 Professional Computers that are in the sales department.   On one of the computers, you use Security Templates to configure the Security Policy based on the desired security settings. You then export those settings to an .inf file that will be used on all of the Computers in the sales department. You want to configure each Computer to have a customized Security Policy. What steps should you follow in order to achieve your goal?（）

• A、Use Secedit.exe to import the security settings from the .inf file to the computers in the sales department.
• B、Use a text editor to change the default security settings to the desired security settings. Then export those settings to the Computers in the sales department.
• C、Create an organizational unit （OU） named Sales. Add the users in the sales department to the Sales OU. Then apply the security template to the users in the Sales OU.
• D、Create an organizational unit （OU） named Sales. Add the computers in the sales department to the Sales OU. Then apply the security template to computers in the Sales OU.