PSA: macOS Big Sur 11.3 Includes Colorful New Wallpapers Designed for M1 iMac
Apple in macOS Big Sur 11.3 introduced a series of colorful wallpapers that are designed specifically for the M1 iMac, but you can unearth them and download them on any Mac with a few quick instructions.

These are the wallpapers that have been used in Apple's marketing materials for the 24-inch iMac, with different colored lines and patterns available for each iMac color. To get to these wallpapers, follow these steps:
- Open the System Preferences app.
- Click on Desktop & Screen Saver.
- Double click on "Desktop Pictures" on the left side to open the Desktop Pictures folder.
- Click into this folder when it opens up (alternatively, go to System > Library > Desktop Pictures).
- Scroll down to find the images labeled "Hello."
- Drag the image that you want to use onto your desktop.
- Right click on an image and select "Set Desktop Picture" or choose the image from the Desktop & Screensaver interface.
To get these images, you need to be running macOS Big Sur 11.3 or later, and it appears that they may not be available in the macOS Big Sur 11.4 beta. Apple has also released a new "Hello" screensaver for the iMacs, which you can also get from any Mac running macOS Big Sur 11.3.
These new wallpapers will be available by default on new iMacs, which are set to begin arriving to customers in the second half of May, starting on May 21.
Popular Stories
Last year, Apple launched CarPlay Ultra, the long-awaited next-generation version of its CarPlay software system for vehicles. Nearly nine months later, CarPlay Ultra is still limited to Aston Martin's latest luxury vehicles, but that should change fairly soon.
In May 2025, Apple said many other vehicle brands planned to offer CarPlay Ultra, including Hyundai, Kia, and Genesis.
In his Powe...
Apple today confirmed to Reuters that it has acquired Q.ai, an Israeli startup that is working on artificial intelligence technology for audio.
Apple paid close to $2 billion for Q.ai, according to sources cited by the Financial Times. That would make this Apple's second-biggest acquisition ever, after it paid $3 billion for the popular headphone and audio brand Beats in 2014.
Q.ai has...
The calendar has turned to February, and a new report indicates that Apple's next product launch is "imminent," in the form of new MacBook Pro models.
"All signs point to an imminent launch of next-generation MacBook Pros that retain the current form factor but deliver faster chips," Bloomberg's Mark Gurman said on Sunday. "I'm told the new models — code-named J714 and J716 — are slated...
Apple recently updated its online store with a new ordering process for Macs, including the MacBook Air, MacBook Pro, iMac, Mac mini, Mac Studio, and Mac Pro.
There used to be a handful of standard configurations available for each Mac, but now you must configure a Mac entirely from scratch on a feature-by-feature basis. In other words, ordering a new Mac now works much like ordering an...
Apple is planning to launch new MacBook Pro models with M5 Pro and M5 Max chips alongside macOS 26.3, according to Bloomberg's Mark Gurman.
"Apple's faster MacBook Pros are planned for the macOS 26.3 release cycle," wrote Gurman, in his Power On newsletter today.
"I'm told the new models — code-named J714 and J716 — are slated for the macOS 26.3 software cycle, which runs from...