

How to Change Mac Screen Resolution on an External Display

Select your resolution, and your screen should adjust after a few seconds.You can click the Show Low Resolution Modes checkbox if you want to see low resolution mode options too.You’ll see a list of all possible resolutions.If the options are too broad, and you’re using macOS Big Sur or earlier, you can access all the possible display resolutions by holding down the Option (Alt) key and clicking Scaled again.After a couple of seconds, the screen resolution should change to your new setting.Select one of the listed options depending on whether you want more space or larger text.Under Resolution, click the Scaled radio button.To change screen resolution on a built-in Mac display:

You’ll need to know the trick for finding them. If you’re using macOS Big Sur or earlier, some of your resolution options are initially hidden. You may use an external display with your Mac, but if you want to change the screen resolution of the built-in display, you can do this fairly simply through the System Preferences. How to Change Mac Screen Resolution on the Built-In Display Here’s how to change screen resolution on Mac. If you’re a Mac user, changing your resolution is quick and easy to do, both for the built-in display and any external displays you may be using.
