How to set shortcut keys for computer lock screen

How to set shortcut keys for computer lock screen

With the widespread use of computers in people's daily lives, protecting personal information and privacy security has become increasingly important. Especially in public places, such as offices, coffee shops or libraries, in order to prevent others from illegally obtaining personal information, setting a computer lock screen has become a necessary operation.

The traditional computer lock screen operation usually requires clicking the "Start" button in the lower right corner of the screen with the mouse, and then selecting the "Lock" option. Although this process is simple, sometimes we may want to lock the screen more quickly to improve work efficiency and information security. So how to set the computer shortcut keys to implement the lock screen operation?

For users using the Windows operating system, you can set the computer's shortcut key screen lock function through the following steps.

The first step is to right-click on the computer desktop and select "Shortcut". Then, enter the following command in the "Target (T)" column:

%windir%System32undll32.exe user32.dll,LockWorkStation

The function of this command is to call the system's LockWorkStation function to achieve lock screen.

The second step is to click the "Next" button and enter the "Name (N)" column. Enter the name of the shortcut you want, such as "Lock Screen."

The third step is to click the "Finish" button to create a shortcut.

The fourth step is to drag the created shortcut to the computer desktop.

The fifth step is to right-click the shortcut icon on the desktop and select "Properties" from the options that appear.

The sixth step is to click the "Shortcut Keys" tab and press the key combination you want to set in the "Shortcut Keys" column, such as "Alt L".

Step 7, click the "Apply" and "OK" buttons to save the settings.

After completing the above steps, you can lock the computer screen by pressing the shortcut key you set. It not only eliminates the tedious steps of mouse clicks, but also improves operational efficiency and privacy security.

For users using the Mac operating system, setting the shortcut key screen lock function is also very simple:

The first step is to click the Apple icon in the upper left corner of the screen and select "System Preferences" .

The second step is to select "Security and Privacy" and click the "General" tab in the pop-up window.

The third step, under "Fast User Switching", select the "Show Fast User Switching Menu" checkbox.

The fourth step is to select the "Shortcut Keys" tab, click "Lock Screen", and then press the key combination you want to set, such as "Control Shift Eject".

The fifth step is to close the "System Preferences" window and the settings will take effect.

Now, you can quickly lock your Mac computer by pressing the key combination you set to protect your privacy and personal information.

By setting shortcut keys for computer lock screen, we can lock our computer more conveniently, improve work efficiency and enhance information security. Developing good screen lock habits can not only prevent others from illegally obtaining personal information, but also prevent others from performing unauthorized operations on our computers. Therefore, setting the shortcut key screen lock function of your computer is a very practical and necessary operation. I hope the above steps can help you better protect your computer and personal privacy.

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