What does 'booting' refer to in computing?

Booting refers to the process of starting a computer. This involves several stages where the computer performs self-tests and prepares the operating system for use. During the boot process, the system loads the operating system from the storage device into the computer's memory, allowing the user to interact with the system through a user interface and run applications.

In this context, the term 'boot' originates from the phrase "pulling oneself up by one's bootstraps," illustrating how the computer initiates its own operation. The process typically begins when you power on the device, and it encompasses activities such as the Power-On Self-Test (POST) and the loading of essential system files.

The other options describe different actions related to computing but do not capture the essence of what booting is. Installing new software is an entirely separate process that occurs after the operating system has already been loaded, connecting to a network involves establishing a connection to a local or internet network, and shutting down a computer refers to the process of powering off the system, which is the opposite of booting.