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.
physically the roku 3 is a small black box that comes with a remote control and power adapter roku connects to the internet through your home s wi fi network or ethernet cable so you definitely need an internet connection to use it roku allows you to watch paid and free content from the internet such as netflix amazon instant video hulu plus youtube and much more on your tv most of the programming is pre recorded not streaming in real time so it s not a substitute for traditional cable tv where you can surf live channels