For Windows 2000 1. From the Start menu, point to Settings
and then click Network and Dial-up
Connections.
2. Right-click the Local Area
Connection icon and then click
Properties.
3. On the General tab, check out the list
of installed network components.
Option 1: If you have no TCP/IP
Protocol, click Install.
Option 2: If you have TCP/IP
Protocol, go to Step 6.