With the help of the text identify hardware components of the network. 1 Most networks have at least one central computer which all the desktop computers connect to. This is the most important computer on your network. It stores the data files and application software programs that the users need to access or share with others. 2 This is the desktop computer or notebook computer on your desk. It is linked to the server, and can access files and applications on it. Each computer on the network has a device called a network interface card which connects the computer to the network. Many computers come with these cards fitted as standard. 3 Once you have a network you can share any number of these, including printers, scanners, CD-ROM drives, and backup devices. 4 Desktops typically connect via telephone-type cabling to this intermediary device, which enables communication between servers and desktops.

Based on the given text, here are the hardware components of the network:

1. Central Computer: This is the main computer in the network that connects all the desktop computers. It is responsible for storing data files and application software programs that users need to access or share with others. This computer is crucial as it acts as the central hub for the network.

2. Desktop Computer or Notebook Computer: This is the computer on your desk that is connected to the central computer or server. It can access files and applications stored on the server. Each computer in the network has a network interface card (NIC) that connects it to the network. NICs are often pre-installed in many computers.

3. Peripheral Devices: In a network, you can share various peripheral devices among the computers, such as printers, scanners, CD-ROM drives, and backup devices. These devices can be accessed and used by multiple computers on the network.

4. Intermediary Device: Desktop computers typically connect to an intermediary device using telephone-type cabling. This intermediary device facilitates communication between servers (central computer) and desktop computers in the network.

In summary, the hardware components mentioned in the text include the central computer, desktop computers, network interface cards, peripheral devices, and an intermediary device for communication. These components are essential for the functioning and connectivity of a network.