A laptop (notebook) typically includes a _______.

A laptop is designed to be a portable computing device, and as such, it incorporates integrated input and output components to enhance user experience without the need for additional accessories. A touchpad or trackpad serves as a built-in pointing device that allows users to control the cursor and interact with the computer interface smoothly. This is essential for portability, as it eliminates the need to carry a separate mouse when using the laptop on-the-go.

While a mouse can certainly be used with a laptop, it is not a standard feature, as laptops are fully functional without one, relying instead on the trackpad. Printers and monitors, on the other hand, are external devices that do not come integrated with laptops; laptops have built-in displays but do not include printers in their design. Thus, the touchpad or trackpad is the most fitting choice for what is typically included in a laptop.