The serial number is usually on a label on the back of the notebook. They need this to identify the notebook model.
Alternatively, you can also read it out with the help of the Windows command prompt
First you have to open the Windows command prompt. To do this, press the Windows key and now search for "cmd". Then press Enter.
To find out your model, enter "wmic csproduct get name" in the command prompt and press Enter.
To find out your serial number, enter "wmic bios get serialnumber" at the command prompt and press Enter.
Press the [Windows] and [R] keys simultaneously so that the "Run" command opens.
Enter "msinfo32" and confirm with "OK".
Now the system information opens. Here you will get a detailed overview of the installed hardware and also the model and serial number.
The serial number is usually found on the bottom or back of Asus devices. Furthermore, it can also be found on the warranty card or the original carton.
The serial number is usually printed after the label "Serial No.", "Serial Number", "SSN", "S/N" or "SN".