If you have a tower unit, you have a computer. On a desktop computer, the contains the "brains" of the computer. A includes the same features as other mobile devices plus phone capabilities. A is a small flat computer you can use as a writing or drawing pad. A can be as powerful as a desktop computer.

desktop,systems unit,smartphone,tablet,laptop.

Explanation:

The desktop computer is known as the home computer it is constructed  for the everyday use at a fixed location. The central processing unit or the system unit is the brain of the computer systems.  All the instructions are executed by the system unit. The smartphone is the subset of cell phones and mobile technology devices for multifunctional use. The tablet is useful for playing the game. The tablet is a small flat drawing pad. The laptop is a lightweight, compact home computer, they are also called a notebook and powerful  desktop computer

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.