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How to Change the Screen Resolution on a Mac

To change the display resolution on your Mac, click the Apple menu → click System Preferences → click Display → click the Scaled option → select the resolution or display scaling you want to use. Click the Apple menu. This is located in the...
Part 1 of 2:

Changing the Display Resolution

  1. How to Change the Screen Resolution on a Mac Picture 1How to Change the Screen Resolution on a Mac Picture 1
    Click the Apple menu. This is located in the upper-left corner.
  2. How to Change the Screen Resolution on a Mac Picture 2How to Change the Screen Resolution on a Mac Picture 2
    Click System Preferences.
  3. How to Change the Screen Resolution on a Mac Picture 3How to Change the Screen Resolution on a Mac Picture 3
    Click the Display option. If you don't see this, click the Show All button at the top of the System Preferences window.
  4. How to Change the Screen Resolution on a Mac Picture 4How to Change the Screen Resolution on a Mac Picture 4
    Click the Scaled radio button.
  5. How to Change the Screen Resolution on a Mac Picture 5How to Change the Screen Resolution on a Mac Picture 5
    Double-click the resolution option you want to use. Selecting a "Larger text" option is the same as choosing a lower resolution. Choosing a "More space" option is the same as selecting a higher resolution.[1]
Part 2 of 2:

Opening an App in Low Resolution Mode

  1. How to Change the Screen Resolution on a Mac Picture 6How to Change the Screen Resolution on a Mac Picture 6
    Quit the app if it is already open. You can do this by clicking the app name in the menu bar and selecting Quit.
    1. You may need to enable Low Resolution mode for apps that are not displaying properly on a Retina display.
  2. How to Change the Screen Resolution on a Mac Picture 7How to Change the Screen Resolution on a Mac Picture 7
    Click your desktop. This will make Finder the active program.
  3. How to Change the Screen Resolution on a Mac Picture 8How to Change the Screen Resolution on a Mac Picture 8
    Click the Go menu.
  4. How to Change the Screen Resolution on a Mac Picture 9How to Change the Screen Resolution on a Mac Picture 9
    Click Applications.
  5. How to Change the Screen Resolution on a Mac Picture 10How to Change the Screen Resolution on a Mac Picture 10
    Click the application to highlight it.
  6. How to Change the Screen Resolution on a Mac Picture 11How to Change the Screen Resolution on a Mac Picture 11
    Click the File menu.
  7. How to Change the Screen Resolution on a Mac Picture 12How to Change the Screen Resolution on a Mac Picture 12
    Click Get Info.
  8. How to Change the Screen Resolution on a Mac Picture 13How to Change the Screen Resolution on a Mac Picture 13
    Click the Open in Low Resolution box.
  9. How to Change the Screen Resolution on a Mac Picture 14How to Change the Screen Resolution on a Mac Picture 14
    Close the Get Info box.
  10. How to Change the Screen Resolution on a Mac Picture 15How to Change the Screen Resolution on a Mac Picture 15
    Double-click the app icon to open it. The app will open in Low Resolution mode.[2]
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