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What are the computer hardware components

Computer hardware components are the physical parts of a computer that can be seen and touched. They include everything from the central processing unit (CPU) to the keyboard and monitor. These components work together to create a computer function, and each of them plays a specific role in the operation of the machine.

The central processing unit (CPU) is the brain of the computer and is responsible for executing instructions and performing calculations. It is often referred to as a “processor” and is one of the most important components of a computer. A CPU typically consists of one or more cores, each of which can process its own set of instructions.

Random access memory (RAM) is a type of memory that stores data that the CPU can access quickly. RAM is used to hold the data that the CPU is currently running on, and is usually measured in gigabytes (GB). The more RAM a computer has, the more programs it can run at the same time, and the faster it runs.

A storage device, such as a hard disk drive (HDD) or a solid-state drive (SSD), is where the computer stores files and programs. HDDs are a type of traditional storage device that uses rotating disks to store data. SSDs, on the other hand, use flash memory to store data and are faster, more reliable and more energy efficient than HDDs.

The motherboard is the main circuit board in a computer and connects all the hardware components together. It includes a CPU socket, RAM slots, and expansion slots for additional components such as a graphics card or sound card. October 19, 2019. The power supply unit (PSU) provides power to all the components in the computer and is usually measured in watts (W).

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Input/output (I/O) devices include a keyboard, mouse, and monitor that allow the user to interact with the computer. A keyboard and mouse are used for input, and a monitor is used for output. Other I/O devices include printers, scanners, and speakers.Dec.

As a result, computer hardware components are physical parts of a computer that can be seen and touched. It includes CPU, RAM, storage device, motherboard, power supply unit and input/output devices. Each component plays a specific role in the functioning of the computer and works together to keep the machine running. These components can be upgraded or replaced to improve the computer’s performance and capabilities


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