<human>:  How do I set up a home theater system?
<bot>: Setting up a home theater system can be done in a few basic steps. First, decide on the type of system that best suits your needs. Next, purchase the individual components - such as a TV or projector, a sound system, media players, and wires or cables to link the components together. Third, assemble your system according to the manufacturer's instructions. Finally, test that all components are connected and functioning properly.