Computer Hardware and It's Peripherals
computer hardware Computer hardware is a collective term used to describe any of the physical components of an analog or digital Computer. Computer hardware can be categorized as being either internal or external components. Generally, internal hardware components are those necessary for the proper functioning of the computer, while external hardware components are attached to the computer to add or enhance functionality. What are internal computer hardware components? Internal components collectively process or store the instructions delivered by the program or operating system (OS). These include the following: Motherboard This is a printed circuit board that holds the central processing unit (CPU) and other essential internal hardware and functions as the central hub that all other hardware components run through. CPU The CPU is the brain of the computer that processes and executes digital instructions from various programs; its clock speed determines the computer's perform
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