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This article is about Windows 10 system how to use Ctrl+Alt+Delete to unlock the screen, the editor thinks it is very practical, so I share it with you to learn. I hope you can get something after reading this article.

Win10 system can enter the computer interface by pressing random buttons or mouse buttons in the screen saver interface, so it is easy for others to unintentionally open the computer screen and cause data leakage. Is there any way to set the trigger button to unlock the screen? See below.

Solution:

1. Enter "regedit" in the search bar of Xiao Na Cortana, and press enter to enter the registry editor, as shown in the figure:

2. Navigate to [HKEY_LOCAL_MACHINE\ SOFTWARE\ Microsoft\ Windows NT\ CurrentVersion\ Winlogon], as shown below:

3. Find and double-click in the space on the right to open the "DisableCAD" file (if not, create a new DWORD (32-bit) value and name it), then change the numerical data to "0", and click OK, as shown in the figure:

4. Then press win+r to enter the run window, and enter: control userpasswords2 enter, as shown in the figure:

5. In the user account window, switch to the "Advanced" option, check "require users to press Ctrl+Alt+Delete (R)", and click OK, as shown in the figure:

This ensures that the user's computer cannot unlock the screen even if it is mistakenly pressed the keyboard or moved the mouse. At most, it will light up the screen.

This is how the Windows 10 system uses Ctrl+Alt+Delete to unlock the screen. The editor believes that there are some knowledge points that we may see or use in our daily work. I hope you can learn more from this article. For more details, please follow the industry information channel.

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