How to query the computer serial number is as follows:
1, find the computer icon on the desktop of the computer, click the right mouse button on the icon, select the \"Properties\" option.
2. At the bottom [product ID], you can find the serial number of the computer. A computer (also known as a computer) is an electronic computing machine used for high-speed calculations and has been called \"one of the most advanced scientific and technological inventions of the 20th century.\"