Final answer:
To set up a home WiFi network, one needs an Internet connection, a wireless router, and a wireless device. The router exchanges data with devices using microwaves in the 2.4 to 5.0 GHz range, allowing them to connect to the Internet.
Step-by-step explanation:
To install a home WiFi network, you need three key items: an Internet connection, a wireless router, and a wireless device, such as a smartphone, tablet, or laptop. The Internet connection is provided through a cable or DSL modem, which connects to your Internet Service Provider (ISP). Next, the wireless router links to this modem and uses microwaves in the range of 2.4 GHz to 5.0 GHz to communicate with wireless devices, allowing them to access the Internet. WiFi uses these microwaves to create a network that follows specific standards so that devices from different manufacturers can work together seamlessly.
On this network, information is exchanged using binary data, which consists of zeros and ones, to represent bits of information.