Nothing beats creating a computer system unit that responds to your desires.
To accomplish this, you must select the components that you believe will help you achieve your goal.
What are the most important components of the central unit on which we must concentrate in order to achieve the desired device? Each of us has a unique area of expertise and experience with computers, and it is natural that our goals and preferences differ from person to person.
1- Computer case :
A computer case is an iron or aluminum box with agreed standard dimensions to fit the computer parts to be installed inside it.
There are several different types of computer cases; the most famous are the ATX, AT, and BTX. Its function is to contain the most important electrical and electronic parts that make up a computer. It protects the internal components from external influences such as dirt, dust, and water. And all of them are standardized measurements where the motherboard can be installed inside.
2- Motherboard:
- The motherboard is one of the most important parts of a computer, and is
responsible for all the connections between all the different parts of the machine.
- The motherboard's primary function is to connect all components and parts of the
computer, whether they are hardware or software.
- It is also responsible for arranging and organizing the data that is transferred
between the different parts of the computer.
- The motherboard is solely responsible for the operating system of the computer
and its the identification .
- The motherboard is the only controller of the computer's speed as it determines
which type of RAM or random memory is suitable for the computer and is also
responsible for determining the type of processor that is used in the computer.
That is why it is called the motherboard; it is one of the most important parts of the computer because it is the main part that sends commands to all of the computer's accessories.
3- CPU :
The processor is one of the most important elements inside the computer, as it is considered as the human brain. The central processing unit allows users to perform all computer operations, such as browsing the web, playing games, using programs, and so on.
4- CPU cooler :
A processor cooler is designed to dissipate heat generated by the processor itself inside a computer. Fans, coolers, and other components of the cooling components allow accumulated heat energy to be dissipated away from vital working parts in a computer's circuit board.
5- Power supply :
A power supply unit (PSU) converts mains AC to low-voltage regulated DC power for the internal components of a computer.
6- RAM :
RAM is an abbreviation for Random Access Memory, and it is considered a temporary memory to store information. Transistors and Capacitors make up one memory cell, and each of these cells is equivalent to 1 bit of data. Each transistor and capacitor are made up of two transistors and one capacitor.
7- Graphics card :
The graphics card is the component of the computer that takes graphics files, collects them to generate sequential images, and displays them on the device screen.
Its function is to receive data from the central processing unit, convert it to an image, and then display that image on the screen.
8- Hard Disk Drive :
The hard disk is responsible for any data storage on the computer. The technology responsible for storing data has recently advanced in a way to obtain very large storage spaces. New types of storage have appeared in the past two years which represented a quantum leap in the field of computer storage capacities.
