NaturalPoint TrackIR Users Manual   2. How to use the Manual Quick Start We strongly recommend reading this manual before using your TrackIR gaming and simulation controller. Of course, we know that many of you want to jump in and start experimenting as soon as possible. If that describes you, then you can get going by doing the following:   Read the Installation section thoroughly and follow the instructions described there, otherwise your TrackIR may not work. Once the software is installed, connect the TrackIR directly to one of the free USB ports of your computer. Launch the TrackIR software. There will be a shortcut for it on your desktop. Launch the supported game of your choice. Start enjoying the added dimension TrackIR brings to your gaming! Further Reading It will quickly become evident that the TrackIR software is a powerful gaming and simulation tool with a number of options designed to help you get the most out of your TrackIR device. It is recommended that you read Section 4 ("Using TrackIR") and Section 5.2 ("Using the TrackIR software with Games") for a better understanding of how the product works. If you decide to learn more about customizing game presets, we also recommend the Section 5.3 ("Customizing Game Profiles").