How to Change Lock Screen Wallpaper on MacBook Air: A Step-by-Step Guide


Ted Stinson

Changing the lock screen wallpaper on your MacBook Air is a piece of cake! It’s like giving your computer a fresh coat of paint. In just a few clicks, you can transform the look of your lock screen and make it uniquely yours. Ready to get started? Let’s dive in!

Step by Step Tutorial: Changing Lock Screen Wallpaper on MacBook Air

Before we get into the nitty-gritty, let’s understand what we’re about to do. Changing your lock screen wallpaper is all about personalizing your MacBook Air’s appearance. It’s the first thing you see when you open your laptop, so why not make it something that brings you joy?

Step 1: Open System Preferences

Open System Preferences on your MacBook Air by clicking on the Apple logo in the top left corner of your screen and selecting “System Preferences.”

This is your control center, where you can tweak and tune all sorts of settings on your MacBook Air. Think of it as the brain of your laptop’s operations.

Step 2: Click on “Desktop & Screen Saver”

In the System Preferences window, find and click on the “Desktop & Screen Saver” icon.

This is where the magic happens. You’ll find all the options to customize your desktop and lock screen backgrounds here.

Step 3: Choose the “Screen Saver” Tab

At the top of the “Desktop & Screen Saver” window, click on the “Screen Saver” tab.

Don’t let the name fool you. Although it says “Screen Saver,” this is also where you’ll adjust your lock screen settings.

Step 4: Click on “Hot Corners”

Scroll down to the bottom right corner of the window and click on “Hot Corners.”

Hot Corners is a cool feature that lets you activate certain actions just by moving your cursor to the corners of your screen. But today, it’s our secret pathway to changing the lock screen wallpaper.

Step 5: Set Any Corner to “Start Screen Saver” and Click “OK”

Choose any of the corners and set it to “Start Screen Saver” from the drop-down menu, then click “OK.”

You won’t be using this feature the way it’s intended, but it’s a crucial step in the process to change your lock screen wallpaper. Stick with me!

Step 6: Close System Preferences and Test Hot Corner

Close the System Preferences window and move your cursor to the corner you set to “Start Screen Saver” to test it out.

Your screen should now show the screen saver you’ve selected, and this is the image that will also appear on your lock screen! Pretty neat, right?

After you complete the action, your MacBook Air will flaunt the new wallpaper on your lock screen. It’s a simple way to freshen up your user experience and make your laptop feel new again.

Tips: Make the Most of Your Lock Screen Wallpaper on MacBook Air

  • Choose a high-resolution image for a crisp and clear display.
  • Consider using a personal photo to make your lock screen more intimate.
  • If you enjoy a minimalist look, opt for a simple pattern or a solid color.
  • Change your wallpaper seasonally for a fun way to keep your lock screen fresh.
  • Remember, darker images can help conserve battery life on your MacBook Air.

Frequently Asked Questions

What image formats can I use for my lock screen wallpaper?

You can use JPEG, PNG, and most other common image formats for your lock screen wallpaper.

Can I use a Live Photo as my lock screen wallpaper?

No, Live Photos are not supported for the lock screen wallpaper. Stick to still images.

Will changing my lock screen wallpaper affect the desktop wallpaper?

No, changing the lock screen wallpaper will not change your desktop wallpaper unless you choose to match them.

How often can I change my lock screen wallpaper?

As often as you’d like! There are no limits to how many times you can change your wallpaper.

Can other users see my custom lock screen wallpaper?

Yes, anyone who opens your MacBook Air will see your custom lock screen wallpaper. Make sure it’s something you’re okay with others seeing!


  1. Open System Preferences.
  2. Click on “Desktop & Screen Saver.”
  3. Choose the “Screen Saver” Tab.
  4. Click on “Hot Corners.”
  5. Set any corner to “Start Screen Saver” and click “OK.”
  6. Close System Preferences and test the Hot Corner.


So, there you have it! Changing the lock screen wallpaper on your MacBook Air is a quick and easy process that can breathe new life into your laptop. Whether you’re looking to personalize your MacBook Air with a photo that holds special meaning or simply want to switch things up with a new aesthetic, the steps provided will guide you through the process without any hassle. Remember, your lock screen is the first thing you see when you open your MacBook Air, so make it something that makes you smile.

Furthermore, regularly updating your lock screen wallpaper can keep your MacBook Air feeling fresh and exciting. It’s like changing your outfit or redecorating a room – a small change can make a big difference. So go ahead, experiment with different images, and find the perfect lock screen wallpaper that represents you.

And as always, don’t be afraid to play around with the settings to find what works best for you. Your MacBook Air is a powerful tool, and personalizing it to your taste can make your computing experience all the more enjoyable. So what are you waiting for? Give your MacBook Air a new look today!