Select an image and click on “Choose picture.”
Here, you can change your wallpaper or set a slideshow instead.
It’s pretty simple and straightforward to do once you access your personalization settings. You can choose a lock screen, use a photo or other image as your wallpaper, and pick a theme. Windows has plenty of options for customizing what you see when you open up your device. If you’ve just bought a new laptop, one of the first things you’re probably going to want to do is personalize how it looks.