CoolMax USA
Computer and Workgroup Names
From the Control Panel, double-click the System icon to open the System
Properties dialog box. Click the Computer Name tab, and your System
Properties dialog box will look similar to:
To give your system computer a name and a workgroup, click the Change...
button, which will bring up the Computer Name Changes dialog box, as in
bellow
You need to identify your computer with a name and change the workgroup to