Desktop computers are personal computing devices that are designed to fit on top of a typical office desk. They can have a horizontal or vertical tower, or be combined with a monitor to create an all-in-one computer. Unlike laptops, desktop computers are generally made to stay at one location.
Desktop computers are mostly used in the enterprise, as well as in consumer use cases such as gaming. In the enterprise, they are important because they are the main means for many users to do their jobs.
This is a computer that fits on or under a desk. Desktop computers use peripheral devices for interaction, such as a keyboard and mouse for input, and display devices like a monitor, projector, or TV.
A desktop is a computer display area that represents the kinds of objects one might find on top of a physical desk, including documents, phone books, telephones, reference sources, writing and drawing tools, and project folders.
All of them support WiFi and Bluetooth, though, so you have a range of wireless connectivity options, too.