- Central Processing Unit (CPU): The CPU is often referred to as the "brain" of the computer. It is responsible for processing instructions and executing programs. The speed and power of the CPU are crucial for tasks that require a lot of processing power, such as gaming, video editing, and graphic design.
- Motherboard: The motherboard is the main circuit board that connects all the other components of the PC. It provides the electrical pathways that allow the components to communicate with each other. The motherboard also houses the CPU socket, memory slots, expansion slots, and various other connectors.
In addition to these essential components, there are many other PC parts that can be added to enhance the functionality of the computer. These include:
- Cooling System: A cooling system is necessary to keep the CPU and other components from overheating. Common cooling solutions include air coolers and liquid coolers.
- Optical Drive: An optical drive can be used to read and write CDs, DVDs, and Blu-ray discs.
- Sound Card: A sound card can improve the quality of the computer's audio output.