1. You need to open your Terminal. Either by going to your Applications>Utilities>Terminal or by simply using Spotlight Search (type Command + Space on your keyboard) then type Terminal and press enter.
  2. Type the below command into your Terminal and press enter:
system_profiler SPHardwareDataType

The Terminal will display your serial number as shown below:

Find macOS Serial Number using Terminal
Find macOS Serial Number using Terminal

This command in macOS will also show you more details about your machine. These include Model, Chip, Memory, Total number of cores and more.

Contact me if you have any questions. You can also check out my ITPro Helper shop. I make my own T-shirts and mugs designs in New York City.

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