Question

which computer hardware component is the key element that fundamentally makes the entire computer function? (1 point) cpu ram rom gui

Explanation:

The CPU (Central Processing Unit) is the brain of the computer. It processes instructions, performs calculations, and manages the flow of data between hardware components. Without a CPU, a computer cannot execute programs or perform tasks. RAM (Random - Access Memory) temporarily stores data for the CPU to access quickly, but it is not the core element for overall function. ROM (Read - Only Memory) stores firmware (e.g., BIOS) but is not the main functional component. GUI (Graphical User Interface) is a software - related aspect (though some hardware supports it), not a fundamental hardware component for basic computer function.

Answer:

CPU