Trade data-driven cost modeling

[Win7 settings do Trade data-driven cost modelingnot lock the screen (Win7 turns off the screen automatic lock function)] When using the computer in daily life, we often encounter such a situation: if the computer is not used for a long time, the computer screen will be automatically locked, need You need to enter the password to unlock it. This automatic locking function plays an important role in protecting our privacy and security, but sometimes it also brings us inconvenience. For example, when we are watching videos, listening to music, or downloading large files, these operations will be interrupted after the laptop screen, which will affect our normal use. Therefore, many people will have the need to turn off the automatic lock function of the screen. This article will introduce how to turn off the automatic screen lock function under the win7 system.1. Method 1: Control panel First of all, we can turn off the automatic lock function of the screen through the control panel. The operation steps are as follows: 1.1 Open the control panel. You can open the running window through the start menu or win+R shortcut key, enter the "control" or "control panel" command, and press the Enter key to open the control panel. 1.2 Enter the "System and Security" menu. On the home page of the control panel, you can see the "System and Security" option. Click to enter the menu. 1.3 Enter the "Power Options" setting. In the "System and Security" menu, you can see the "Power Options" option, and click to enter the setting page. 1.4 Modify the "computer hibernation time". In the "Power Options" setting page, you can see the "Change Computer Hibernation Time" option, and click to enter the setting page.On this page, we can set how long the computer goes into hibernation after no operation, and the time when the screen is turned off. Here, we can set the screen shutdown time to 0 to realize the automatic lock function of closing the screen. Two. Method 2: In addition to the control panel, we can also turn off the automatic lock function of the screen by editing the registry. The operation steps are as follows: 2.1 Open the registry editor. You can open the running window through the start menu or the win+R shortcut key, enter the "regedit" command, and press the return key to open the registry editor. 2.2 Find the "Screen Saver Timeout" setting. In the registry editor, you can see "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Power" path, find the "ScreenSaveTimeout" item under this path. 2.3 Modify the value of "screen protector timeout time". Double-click the "ScreenSaveTimeout" item. In the pop-up edit string dialog box, set the value to 0 to turn off the screen automatic lock function. It should be noted that although the automatic lock function of turning off the screen can improve our efficiency, it will also pose a risk to the security of our computer. If our computer is stolen by others, turning off the automatic lock function of the screen will not be able to protect our privacy. Therefore, when we don't need to turn off the automatic screen lock function, it's better not to turn it off.This article introduces two ways to turn off the automatic screen lock function under the win7 system. Through the control panel and registry editor, we can easily implement this function. I believe these operations will be helpful for your daily use of the computer.

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