What step is essential for setting up a home network?

For setting up a home network, obtaining the necessary hardware is crucial because without the proper equipment, the network cannot function. The essential components typically include a router, modem, and devices such as computers, smartphones, or smart home devices that will connect to the network. Each of these hardware elements serves a specific purpose: the modem connects to the internet service, the router facilitates communication between devices and manages the network traffic, and the devices allow users to access the network.

While other steps like installing software, connecting devices directly, and configuring internet service provider settings are important parts of the overall process, they cannot be implemented effectively without first having the necessary hardware in place. Only after securing the required hardware can one proceed to set up, configure, and connect various devices to create a working home network.