1. Central Processing Unit (CPU): The CPU is the brain of the computer, responsible for executing instructions and performing calculations.
2. Random Access Memory (RAM): RAM is the temporary storage space where data and instructions are stored while the computer is running. It allows for quick access to data and programs.
3. Hard Drive: The hard drive is the permanent storage space where data is stored long-term. It stores the operating system, programs, and user files.
4. Motherboard: The motherboard is the main circuit board of the computer, connecting all the components together and allowing them to communicate with each other.
5. Graphics Processing Unit (GPU): The GPU is responsible for rendering graphics and images on the computer screen. It is essential for gaming, video editing, and other graphics-intensive tasks.
6. Power Supply Unit (PSU): The PSU provides power to all the components of the computer, converting electricity from the wall outlet into a form that can be used by the computer.
7. Cooling System: The cooling system, which includes fans and heat sinks, helps to regulate the temperature of the computer and prevent overheating.
8. Input and Output Devices: These include devices such as the keyboard, mouse, monitor, and printer, which allow the user to interact with the computer and receive output from it.