basics of computer

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What is a computer hardware and software?
Computer hardware is any physical device used in or with your machine, whereassoftware is a collection of code installed onto your computer's hard drive. For example, the computer monitor you are using to read this text and the mouse you are using to navigate this web page is computer hardware.
What is the function of the computer?
The four basic functions of a computer system are input, processing, output and storage. These four functions are collectively known as the IPO+S model and are used to teach the fundamentals of information systems.
What is the hardware of a computer?
Computer hardware is the collection of physical parts of a computer system. This includes the computer case, monitor, keyboard, and mouse. It also includes all the parts inside the computer case, such as the hard disk drive, motherboard, video card, and many others. Computer hardware is what you can physically touch.
What is inside of a computer?
The central processing unit (CPU), also called a processor, is located inside thecomputer case on the motherboard. It is sometimes called the brain of thecomputer, and its job is to carry out commands. ... However, the actual speed of thecomputer depends on the speed of many different components—not just the processor.
What are the four basic components of a computer system?
The four main components of a computer system are input devices, output devices, processing devices and the storage devices used to store data within thecomputer system. These are the hardware components of a computer system; software is a set of digital instructions for the computer stored in the memory.

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