Want Internet access on the go? Wi-Fi is the wireless Internet connection available at many coffee shops, libraries and airports. You can also set up a Wi-Fi system at home. In this course, you will learn all about Wi-Fi, where and how to get it and important safety precautions you need to know. This class is also available as part of our 2022 Cybersecurity Bundle. Click here to save $18 when you buy the bundle.