How can I query the host serial number of a Lenovo ThinkPad notebook?

Procedure:

1. Use the Win + R hotkey to bring up the running dialog box. Enter the Powershell command and press enter;

2. On the Powershell interface, enter gwmi-class win32_bios or gwmi-class win32_bios serialnumber and press enter to view the SN host number of the current host.

Note: These commands are case insensitive.

Note:

Supported systems: Windows 7, Windows 8, Windows 8.1, Windows 10, and Windows 10.1 all come with PowerShell. The main difference is that different versions support the above commands.