Which kind of device is a printer? a. an output device b. an input device

Well a printer takes data and puts it on a piece of paper so it would be an output device

It's an output device, think about it, it's outputting something - aka your image onto paper. 

Input is the opposite, it inputs something onto into the computer, for example a scanner would be an input device. 

Assuming that you’re using the desktop app: 1. open the discord app.2. click “connections” in the menu to the left.3. click “spotify.”4. a web page will open to connect. if you’re not already logged into spotify, it will ask you to log in.5. click “okay” to confirm.