Information about computer hardware and software, a computer is an electronic device that has the superior ability to receive data, conduct data on it, process it, transform it into the information of value and importance, and then store it within varying storage media, whether internal or external.
Computers vary in speed and
specifications, and computers work based on operating systems, and without
them, the computer is of no value. Hence, the computer components are divided
into two parts: computer hardware and software.
Information about computer hardware and software
Computer hardware
The physical components in a computer or
hardware have a large role and multiple functions in a computer.
The hardware consists of any solid object
in the computer, including what includes inside it of electronic circuits or
small or large things that are inside or connected to the computer,
And examples of this are the basic unit
of the device and the electronic equipment it contains inside it,
Such as the motherboard and the cards
connected to it, and the hard disk
And floppy disk and others, and in
addition to the basic unit, there is the monitor, keyboard, mouse, printer, and
headphones,
And it also includes the cable that
supplies the computer with electrical current, the cable that connects two
devices, or anything similar.
The physical components are divided in
terms of their function into four parts: input devices,
Processing devices, storage devices, and
output devices,
Where the input devices meet
commands and information from the user and then,
After converting them into
electrical impulses, send them to the processing devices to perform the
required operations on them.
Computer software
You can see an image of Microsoft's
PowerPoint program, which is used to create presentations
Everything you do on your computer
depends on both hardware and software.
For example, you are now watching
this lesson in a web browser
This is (software) and you use your mouse
(hardware) to move from one page to another.
As you learn about computer hardware and
software and different types of computers,
You must wonder about the differences in
the hardware components of those devices.
As you progress through this
tutorial, you will see that different types of computers usually use different
types of software.
In the end, as we mentioned in the
previous paragraphs about the importance of the two parts of any computer and
Computer hardware and software
This is that the hardware is the parts
that exist in the ready -computer-made and we can assemble them by ourselves,
which is tangible to us.
We can replace it with a newer or
stronger
While the software is the programs
with which we modify the pattern and behavior of the computer
And reprogram it again, but we cannot touch it, but it is not seen with our eyes at all.
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