Computer Hardware

CPU

Primary processor that executes instructions and performs calculations.

RAM

volatile memory; temporarily stores data for active processes

Storage Devices

stores data permanently or semipermanently

Motherboard

the main circuit board of the computer that connects and allows communication between components

PSU

Converts electrical (AC) power for use (DC) by the computer.

cooling system

Maintain safe operating temperatures.

NIC

Enables the computer to connect to a network

Input/Output Devices

Allow interaction with the computer and data transfer

BIOS

Initializes hardware during startup

GPU

handles rendering of images and video

HDD

spinning disks; mechanical storage device

SSD

FAST but non-mechanical storage device

USB

standard connection for external devices