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From Within the Operating System
Windows 10
Right click on the Start Menu and open Settings
Select System
Scroll down to About
The Service Tag will be identified under Device name.
Windows 10 (If not logged on)
From a login screen type “.\” in the username field. The computer name will be displayed. For ITS-supported Dell computers the service tag is the same as the computer name.
From the Outside of the Device
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You can find the name or serial number of your Mac on the informational page for your computer or by looking at the back of the device.
| Info |
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Serial Numbers numbers are 1110-13 characters, depending on the model year of the device. |
From Within the Operating System
Click on the Apple logo in the top left corner.
Select About This Mac.
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Note the serial number
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listed.
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From the Outside of the Device
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