CP命令提示符Windows 7无法识别

我试图在Windows 7的命令提示符下运行命令CP,但我得到:

'cp' is not recognized as an internal or external command, operable program or batch file. 

我是否需要安装任何软件来运行cp命令?

如果是这样的话?

Solutions Collecting From Web of "CP命令提示符Windows 7无法识别"