This article applies to: Secure Your Computer and Mobile Device
When you leave your computer, it’s best to start a screen saver that can only be turned off with a password. You should set up a screen saver that will start after your computer has been idle for a set interval (15 minutes or less).
![Code Code](https://i.pinimg.com/originals/53/d5/e8/53d5e8ee4e106052bb9a01bb4e6fe3d2.jpg)
You can also lock your screen manually using a Hot Corner.
Shut down your Mac. Press and hold the power button for 10 seconds, then release the button. Wait a few seconds, then press the power button to turn on your Mac. If the issue persists, follow these steps to reset the SMC: Shut down your Mac. On your built-in keyboard, press and hold all of the following keys. Your Mac might turn on.
- Forgot your Mac's password? Here's how to get back into your locked-down computer. It's easy to panic if you get locked out of your Mac, but you can reset it and get back in fairly easy thanks to.
- With Apple's firmware password feature on Mac systems you can lock down the options to select an alternative startup disk, boot to Safe or Single User modes, reset the PRAM, and otherwise start.
How to Set Your Computer to Lock Your Screen Automatically
- From the Apple menu, choose System Preferences.
- Click Desktop & Screen Saver.
- Click Screen Saver, and then use the slider to choose 15 minutes (or less).
- Click Show All to go back to the main System Preferences window.
- Click Security, and then click Require password to wake this computer from sleep or screen saver.
- Close the System Preferences window.
When your computer has been inactive for the set interval, the screen saver starts. Your password is required to start using the computer again.
How to Set Up a Hot Corner to Lock Your Screen Manually
Next, set up a Hot Corner so you can quickly activate the screen saver when you leave your computer.
- From the Apple menu, choose System Preferences.
- Click Desktop & Screen Saver.
- Click Screen Saver, and then click Hot Corners.
- Click the list next to the corner of the screen you want to use as a hot corner and select Start Screen Saver, and then click OK.
- Close the System Preferences window.
System Lock Pin Code Macbook Air
How to Lock Your Screen Manually
Vpn for apple laptop. If you've set up a Hot Corner using the previous procedure, you can use this procedure to lock your screen without waiting for the screen saver to start.
- Move your mouse to the corner you set up as your Hot Corner.
Bypass Activation Lock Macbook Pro
The screen saver starts. Your password is required to start using the computer again.