To make text and icons look smaller, choose an option from More Space. To make text and icons look bigger, select an option from the Larger Text. Open your display settings using the above instructions. Instead, Retina displays provide "scaled resolutions," which means Apple gives you the best screen resolution options for your Mac so you can maintain sharpness and text legibility. If your Mac has a Retina display, you might have noticed that you can't select a specific resolution. Your display's resolution decides the size of icons and text on your screen.īy default, your Mac will show the sharpest text and the most detailed images suited to your Mac, but it is possible to adjust. If you're here because your Mac is experiencing weird screen issues, like flickering or buzzing lines, you might want to troubleshoot by changing the resolution on your Mac. Select the Apple Menu> System Preferences> Display Here's how to find your Mac Display settings: Let's take a look at how to adjust the brightness on your Mac and some other helpful settings waiting to be discovered in Accessibility and Display. If you have eye issues, the display settings will help you set your Mac up so it's easier to use. From making text look bigger to switching to Night Shift or changing the resolution on your Mac - System Preferences has it all.įor some reason, whenever I get a new Mac, I really enjoy the process of adjusting my display settings getting them just perfect, to my liking, is so satisfying. Many are familiar with the “rods and cones” that provide our visual capabilities, but the retinal ganglion cells containing melanopsin are sensitive to a wide range of “blue-green” frequencies around 480nm.Ī wide range of lights appear to be able to stimulate the circadian system in humans, and so while we refer to “blue light” in order to distinguish it from the light our visual system sees, it includes lights that appear green, blue, cyan, and even orange.ĭid you miss a post? Check the Eye On Apple home page to get caught up with the latest news, discussions and rumors about Apple.There's plenty of reasons you might want to adjust your Mac display settings.
The science that explains these new systems has accelerated over the last 20 years, with the discovery of a new photopigment in the eye, called Melanopsin, in 1998. We know that night-time exposure to blue light makes people more alert and also affects their circadian timing. Now if you haven’t used Flux or Night Shift and don’t understand why warmer colors are better for your sleep, see this article from the Flux site:
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