To connect broadband and television to a computer, first establish a broadband connection via Ethernet or Wi-Fi. Use an Ethernet cable to link the modem to the computer’s Ethernet port or enable Wi-Fi by selecting the network and entering the password. Next, connect the television to the computer using an HDMI cable if the TV has an HDMI input. Alternatively, stream content wirelessly by connecting a streaming device (e.g., Apple TV, Chromecast) to the TV and linking it to the computer’s broadband connection. For direct media playback, use software like Windows Media Player or VLC to transmit video files from the computer to the TV via HDMI or display mirroring (e.g., AirPlay, Miracast).

The primary methods—HDMI and Wi-Fi—ensure reliable connectivity due to their widespread adoption and technical compatibility. HDMI supports high-definition video and audio transmission, with 95% of modern TVs featuring HDMI ports, according to the Consumer Electronics Association. Wi-Fi 6 technology, prevalent in 70% of U.S. households as of 2023 (Statista), enables fast data transfer for streaming services like Netflix and YouTube, which require 25-50 Mbps bandwidth for 4K content. The Federal Communications Commission reports that 98% of U.S. households have broadband access, making it feasible to stream TV content directly to a computer and subsequently to a TV. Additionally, HDMI’s plug-and-play functionality reduces setup complexity, while Wi-Fi’s flexibility avoids physical cable constraints. These factors collectively explain the dominance of HDMI and Wi-Fi in connecting broadband and television to computers.