We all know that we can set the power-on password to protect our computer from being used by others. If the computer is already turned on, then we can choose to enable the automatic lock screen function of Win7 system to protect your computer. .
skills as follows:
1, enter the Win7 system control panel, locate and open the & ldquo; Power Options & rdquo ;;
2, the interface on the left sidebar , locate and open the & ldquo; select time turn off the display of & rdquo ;;
3, in the open & ldquo; edit plan settings & rdquo; interface, & ldquo in; turn off the monitor & rdquo; a bar drop-down to select the computer without The time to automatically turn off the display, then click "Save Changes" to take effect;
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