Optimize your Mac using a Mac cleaner to prevent errors from happening during the process.Īfter you have done the preparations above, you can now change your login screen on Big Sur using your preferred image.If your image uses a different format, convert it to one of the supported formats. According to Apple Support, Macs can recognize PNG, JPEG, TIFF, and PICT formats as background. Make sure that your image is using the correct format.MacBook models support screens that are 1,366×768 pixels up to 1,400×900 pixels, so make sure that your image is big enough for your screen. Prepare the image you want to want to use as a login background.If you’re having a Big Sur wallpaper issue, maybe because you find the default login screen boring or you want to use a personalized image, then this guide will show you a direct way to customize your screen.īut before you do so, here are some things you might want to prepare or do before hand to make the process quicker: Solution for Changing Big Sur Login Wallpaper to Custom About Outbyte, uninstall instructions, EULA, Privacy Policy. If you’re running macOS Mojave and you want to change the login screen or wallpaper, check out this article instead.

We’ll show you different methods of changing wallpaper to custom in Big Sur. If you want to know how to change the wallpaper in Big Sur, then this guide is for you. This is especially true for the latest macOS released last November 2020, macOS Big Sur. With macOS, this is also possible, but the process is not as straightforward as it is with other platforms. With Windows, all you need to do is right-click on the screen and specify the image you want to use. Or maybe you want to see your family picture every time you log in to your Mac.Ĭhanging the background or wallpaper on your Mac is a lot complicated compared to Windows devices. But what if you want your Mac to look different to match your aesthetic preferences? For example, you want to use your favorite KPOP band or anime as your background or wallpaper. This concept is carried over in every aspect of its user interface, including the background and the log in page. Apple is known for its minimalistic design, which looks elegant and modern.

Change background mac