Wi-Fi can be used in internet connectivity through many ways. When you want to connect many devices wirelessly, it is possible that this can be done through the wireless method. It is also possible to use Wi-Fi as a means to get your bandwidth for events. This is one of the things that Trade Show Internet is known for.
Wi-Fi hotspots can be used in universities to offer students a free connection to the internet. This is one of the most common ways through which Wi-Fi is used nowadays. All the students will need to have is a password to the Wi-Fi network and they can then connect their devices such as phones and computers to access the internet.
You may also have companies use Wi-Fi as a means to offer their employees internet connection while they are working. Wi-Fi is also used during marketing events and tradeshows. What happens is that a company will hire an events Wi-Fi provider such as TSI to provide fast internet connection for the attendees and the facilitators of the events. TSI offers conference Wi-Fi via TradeShowInternet to the companies that are holding conferences. This ensures that all the attendees have access to a fast internet connection so that they can interact with the facilitators of the conference.