Open the command prompt (Start – > CMD) and type the following command:

进入DOS CMD窗口,输入如下命令,可以获得序列号。

wmic bios get serialnumber

Another command that will also print the model number (or make) of your computer is:

输入如下命令可以获得,序列号和计算机名称。

wmic csproduct get name, identifyingnumber

The system model number can also be found using the System Information program available under All Programs – > Accessories – > System Tools.

这个命令行是适用于window7 以及xp

The above commands should work on Windows 7, XP and Windows XP Pro machine as wmic.exe didn’t ship with the previous editions of Windows.