Pollution is the introduction of contaminants into the natural environment that cause adverse change. Pollution can take the form of chemical substances or energy, such as noise, heat or light. Pollutants, the components of pollution, can be either foreign substances/energies or naturally occurring contaminants.
Place the Roku box on your TV or entertainment center and plug it into the wall outlet. Connect the box to your TV with the included AV or HDMI cable. Insert the included batteries into the Roku remote. Turn on the Roku and the TV. Press the Input or Source button on the TV remote until the Roku menu appears.Follow the instructions until the wireless setup screen appears. Use the remote to select your network and input your Wi-Fi network access code, then press next.. Turn on your computer and log in.onnect the box to your TV with the included AV or HDMI cable. Insert the included batteries into the Roku remote. Turn on the Roku and the TV. Press the Input or Source button on the TV remote until the Roku menu appears. Follow the instructions until the wireless setup screen appears.
Roku is a company that makes set-top video streaming boxes exclusively. A set-top streaming box is a device that you plug into your wall, connect to the Internet and connect to your TV.Unlike a video game console, computer or smart Blu-Ray player, a set-top streaming box exists exclusively to stream video and audio to your TV.he Roku 3 is remarkably easy to set up and, if you have your wireless network name and password ready, it should take about 10 minutes from start to finish. You will need to create a Roku account on your computer during the process as well, so make sure you have that available, too.