Win7 to cancel the power-on press Ctrl+shfit+del shortcut key method

1, first click on the lower left corner of the computer to start the button, and then select the menu "Control Panel" option;

2, then in the Control Panel select click on the "User account" option;

3, then bounce out of the interface click on the "Management user account" item;

4, then in the bounce out of the User Account dialog box, switch to the "Advanced" tab, and then secure login under the "Require users to press Ctrl+shfit+del" before the hook cancellation, click OK.