Lock or unlock your screen (2024)

If you step away from your Chromebook, we recommend you lock your screen for extra security.

Lock your screen

Use one of these options:

  • On a keyboard: Press Search Lock or unlock your screen (1) + L. Or press Launcher Lock or unlock your screen (2) + L.
  • At the bottom right, select the time. Select Lock Lock or unlock your screen (3).
  • In Chromebook settingsLock or unlock your screen (4):
    1. SelectSecurity and PrivacyLock or unlock your screen (5)Lock screen.
    2. Turn onLock when sleeping or lid is closed.

After a while, the screen will turn off to save power.

  • Plugged in: The screen will turn off in 8 minutes. Your Chromebook will go to sleep in 30 minutes.
  • Not plugged in: The screen will turn off in 6 minutes. Your Chromebook will go to sleep in 10 minutes.

Unlock your screen faster with a PIN

Before you lock your screen, you can create a PIN to unlock your screen. If you use an account for work or school, your admin might require you to enter your password occasionally. On some Chromebooks, you can also use your PIN instead of your Google Account password to sign in.

To set up a PIN:

  1. On your Chromebook, at the bottom right, select the time.
  2. Select Settings Lock or unlock your screen (6).
  3. Under "Security and Privacy," select Lock screen and sign-in.
  4. Enter your password and select Confirm.
  5. Select PIN or password Lock or unlock your screen (7) Set up PIN.
  6. Enter a PIN of six digits or more and select Continue.
  7. Re-enter your PIN and select Confirm.

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Lock or unlock your screen (2024)

FAQs

Lock or unlock your screen? ›

Tap Settings > Security > Device lock > ScreenLock.

Where is my screen lock? ›

Tap Settings > Security > Device lock > ScreenLock.

How do I get out of lock screen mode? ›

Android devices
  1. Go to Settings.
  2. Select Security.
  3. Select Screen Lock.
  4. Select None.

What keys lock your screen? ›

Windows users can press Ctrl+Alt+Del and choose Lock from the list of options. You can also press the Windows key+L to lock your screen. If you're not a fan of keyboard shortcuts, you can also click the Start Menu icon, click your username and then click Lock.

How do I put screen on lock screen? ›

Hold down on the lock screen, go to Customize, Add Widgets, tap Widgetable, add the widget sizes you'd like, then tap to Add Your Widgets.

What does lock screen mean on Samsung? ›

You can set up a screen lock to help secure your Android phone or tablet from unauthorised access. Each time that you turn on your device or wake up the screen, you'll be asked to unlock your device, usually with a PIN, pattern or password. On some devices, you can unlock with your fingerprint.

What is Samsung phone lock? ›

Smart Lock lets you set your phone to stay unlocked when it's in a trusted location or if it detects a trusted device nearby.

Which type of screen lock is best? ›

PIN (Personal Identification Number):Users enter a numeric PIN code to unlock the device. This is a more secure option than swipe or pattern locks. Password:Users enter a password (a combination of letters, numbers, and symbols) to unlock the device. This provides a higher level of security.

Why can't I disable my lock screen? ›

If you are unable to remove the PIN setting from your device, it may be because an administrator is requiring it. You can revoke administrator access by going to settings > security > device administration and then unticking the box next to the apps on the list.

How do I change the lock screen on my Samsung? ›

How to change the lock screen on an Android to a default wallpaper
  1. Open your device's Settings app.
  2. From the settings menu, select "Display." Tap "Settings" then "Display." ...
  3. From the "Display" menu, select "Wallpaper." Tap "Wallpaper." ...
  4. Choose a category from the list to browse to look for your new wallpaper.
Apr 16, 2020

What is the code to unlock any phone? ›

Use the master code *2767*3855# or *#*#7780#*#* to unlock Android phone pattern or PIN.

What is the shortcut to turn off screen and lock? ›

Step 1: Press shortcut key Ctrl+Alt+Delete on your PC keyboard. Step 2: Select Lock when the options come out. It is done.

Where do I find Screen lock on my iPhone? ›

How to lock your iPhone screen
  1. Tap the 'Settings' app on your home screen. It's the icon that looks like a gear.
  2. Scroll down to the 'Display & Brightness' option. It's usually somewher below the 'General' settings.
  3. Tap 'Auto-Lock'.
  4. Choose the time. You'll see a list of options ranging from 30 seconds to 'Never'.
Oct 24, 2023

Where are lock screen settings on iPhone? ›

Edit or change your Lock Screen

Swipe to the screen you want to change, tap Customize, then tap Lock Screen. Tap the time to change the font, color, and style. To add widgets that include information such as today's headlines, the weather, and calendar events, tap Add Widgets, the date, or the field below the time.

How do I turn off Screen lock on Samsung? ›

Disable Screen Lock
  1. From a Home screen, swipe up or down from the center of the display to access the apps screen. ...
  2. Navigate: ...
  3. Screen lock type. ...
  4. Tap 'None' or 'Swipe'.
  5. If prompted, review the info about biometric data (Face, Fingerprints) then tap.

How do I turn off Screen lock on iPhone? ›

Turn Passcode Off
  1. From a Home screen, tap. Settings. .
  2. Do one of the following: If your iPhone is Face ID capable, tap. Face ID & Passcode. . If your iPhone is Touch ID capable, tap. ...
  3. Enter your passcode then tap. Turn Passcode Off. .
  4. Review the message, then tap. Turn Off. .
  5. If prompted, enter your Apple ID password.

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