![]() If password-protected, the lock screen helps protect the computer while you are away.Why does a computer need a lock screen?Ĭomputers have the option for a lock screen for the following reasons. See our desktop page for further information and an example of the Windows desktop. The desktop shows icons and the taskbar to access other parts of the computer. For example, our picture above of a Windows lock screen shows the time, date, and wallpaper. How is the lock screen different than the desktop? If the lock screen has a password, it must be entered correctly to move past the lock screen. Press the spacebar, press Enter, or put your finger on a touch screen and swipe towards the top. Lock screens can be exited using multiple methods. To lock a Windows computer and show the lock screen, press the Windows key+ L on the keyboard. The picture below is an example of the Windows 10 lock screen. Windows 8 updated the lock screen to display a lock screen image(s), time and date, and apps (e.g., calendar, messages, and mail) while the computer is locked. With Microsoft Windows, the lock screen is a feature that secures the computer with a password to protect it while you're away. See our home screen page for further information and an example of the home screen.Ģ. The home screen shows all available apps and widgets, and lets you access all other smartphone areas. For example, the lock screen on an iPhone has the date, time, and any recent notifications. How is the lock screen different than the home screen? A lock screen helps prevent unwanted pocket dialing, text messages, or actions in apps while the phone is not in use. ![]() If password-protected, the lock screen helps prevent unauthorized access and use by others.Smartphones have a lock screen for the following reasons: Why does a smartphone need a lock screen? ![]() Most smartphone lock screens also allow users to access the camera and make emergency phone calls, even while the device is secured. Notifications can also be selected to launch an individual application once the device is unlocked. The lock screen on mobile devices also displays the current date and time with any text messages, missed calls, or other notifications. Most lock screens feature a customizable wallpaper that can be changed from what is displayed on a home screen or desktop. When a password is entered or the device is unlocked with biometrics, the home screen, desktop, or app launcher is displayed, and the device's contents become available. Access to all the device's applications is limited while locked to prevent access by unwanted users. Also called a login screen, a lock screen is an interface on a computer, smartphone, or tablet that appears upon startup. Lock screen may refer to either of the following:ġ.
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