Devices can help us communicate in ways like making phone calls, texting, and emailing. You can also show others your work, projects, or presentation through a computer, laptop, and your phone. You can also use them to help you in your school work by typing your work. You can also contact your teacher if you are sick or if you need an extension for your work. Devices make life easier since with a click of a button, you send something to another person. It is really convenient because of the little effort you need to communicate. In school, you can use a computer, tablet, or a phone to communicate with others. All of this is possible with Wi-Fi. Wi-fi is a wireless networking technology that uses radio waves to allows us to access the internet. Wi-fi is what allows us to communicate with each other and access a lot of things on the internet. Bluetooth can also be used for communication. Bluetooth can help us transfer or exchange information to each other. For example, even in this class, bluetooth is used to airdrop photos to the computers. In other cases, you can use it to share a piece of text, or even a presentation. Bluetooth can also be a way to connect other devices like headphones whether its for a phone call or music. A printer for example can use either wi-fi or bluetooth to connect to your device. To summarize all of this, devices can be helpful for communication, and schoolwork.