- What is a CPU?
- The CPU (Central Processing Unit) is the primary component of a computer responsible for executing instructions, performing calculations, and controlling other hardware components.
- What is RAM?
- RAM (Random Access Memory) is a type of volatile memory that temporarily stores data and instructions that the CPU needs to access quickly. It allows for faster data retrieval compared to permanent storage devices like hard drives or SSDs.
- What is a motherboard?
- The motherboard is the main circuit board in a computer that connects and allows communication between various hardware components, including the CPU, RAM, storage devices, and expansion cards.
- What is a GPU?
- A GPU (Graphics Processing Unit) is a specialized processor designed to handle graphics-related tasks such as rendering images, videos, and animations. It’s essential for gaming, video editing, and other graphics-intensive applications.
- What is a hard drive?
- A hard drive is a non-volatile storage device used to store and retrieve digital data. It consists of spinning magnetic disks (platters) coated with a magnetic material, which data is written to and read from using a mechanical arm with a read/write head.
- What is an SSD?
- An SSD (Solid State Drive) is a storage device that uses flash memory to store data persistently. Unlike traditional hard drives, SSDs have no moving parts, resulting in faster read/write speeds, lower power consumption, and improved durability.
- What is a power supply unit (PSU)?
- The power supply unit is a hardware component that converts electrical power from an outlet into usable power for the computer’s components. It supplies power to the motherboard, CPU, GPU, and other peripherals.
- What is a graphics card?
- A graphics card, also known as a video card or GPU, is an expansion card installed in a computer to render and output images to a display device. It’s crucial for generating high-quality graphics in gaming, design, and multimedia applications.
- What are expansion cards?
- Expansion cards are removable circuit boards that can be installed in the expansion slots on a motherboard to add functionality to a computer. Examples include graphics cards, sound cards, network adapters, and storage controllers.
- What is a cooling system in a computer?
- A cooling system is a set of components designed to dissipate heat generated by the computer’s hardware components, especially the CPU and GPU. It typically includes fans, heatsinks, heat pipes, and sometimes liquid cooling systems to maintain optimal operating temperatures.