What did people use before wifi?

Answer 1

Before Wi-Fi, people primarily relied on wired connections for internet access, such as Ethernet cables linked to modems and routers. Dial-up connections were also common, allowing access through telephone lines, though this was much slower. Additionally, technologies like local area networks (LANs) were used in offices to connect multiple computers without the need for wireless signals. Other forms of communication, such as landline telephones and fax machines, were also prevalent for information exchange.