PC assemblies
What is a PC?
PDA bad Or its common name is The computer is known as one of the most famous and important modern electronic inventions that are widely available today.
PCs come in all shapes and sizes, whether in homes, businesses, or even government institutions as a modern development.
PCs of all types have the ability to store and process all types of data.
The computer has what is known as software and operating systems, in order to run the PC.
In the same context, we find that the PC performs many complex calculations and operations and executes many different commands and inputs.
Types of computers
Below we will mention some of the types of computers that are widely available today.
First: Desktop PC:
Desktop computer is one of the most popular and widespread types of PC.
It is perfectly suitable for placement on the user's desktop, whether at home, at work, or even in all government agencies.
It consists of the case, along with the screen, keyboard, and mouse, which are its main components.
Second: Laptop:
A laptop computer is a battery-powered device that can be connected directly to an electrical outlet.
This type of PC is also very easy to use, as it is easy to carry, control, and use anywhere.
Third: Tablet computer:
A tablet computer does not include a mouse or keyboard, as it is a device that operates using a touch screen used for typing and navigating between all programs.
An example of this type of tablet computer is the iPad.
Fourth: Server devices :
A server is a type of computer device that connects other devices connected to it on the same network.
The server also operates globally, like servers that operate over the Internet. It can also be used over internal networks to store all files and share them within the same range.
What are PC assemblies ?
First: Motherboard
The motherboard is one of the most important components of a computer's main PC, as it contains many of the essential components needed to operate the computer.
It also includes the central processing unit (CPU), random access memory (RAM), and many other parts.
The motherboard is designed with a solid base, often made of reinforced plastic.
In addition, this base (motherboard) is not good for electrical conductivity, and connects many different internal components to each other.
This is done through some thin layers made of copper or aluminum foil.
Second: Hard disk
It is a hard disk installed in the PC case.
It is one of the important PC components, responsible for storing all types of data.
It is also used to store files and personal data of all users.
In addition, we will also find files specific to the PC operating system.
Unlike RAM, this type of PC assembly retains all data stored on it when the power is cut off.
The hard disk is connected directly to the motherboard of the PC using various types of cables, specifically designed for this purpose.
Examples of these cables are: SATA cable, SCSI cable, and ATA cable.
Third: Power supply
This important part of the PC assembly (Power Supply) is one of the most important parts for the PC to operate. Without this part, the other parts will not work and thus the computer will malfunction.
The function of this part is to supply electrical power to all parts of the computer.
This changes the type of current entering the computer, converting it from alternating current to direct current. It also regulates excessive temperatures in the device.
Fourth: Central Processing Unit
The Central Processing Unit (CPU) is one of the components of a PC that is essential for its operation.
This part is responsible for executing and interpreting many commands issued to it by the user.
It is also indispensable in all electronic devices, whether it is a desktop PC, a laptop PC, or a tablet.
In addition, you will also find this type of PC assembly in smartphones, as it acts as the brains of all the PC tasks.
The central processing unit is also called the processor, and its speed is measured in gigahertz (GHz).
The speed also varies depending on the number of commands issued to it that it can complete and process in a fraction of a second.
Fifth: Random access memory
Random Access Memory (RAM) is an important part of a PC's hardware.
It is one of the components that determines the speed of the computer, and as a result, you will find that the greater the capacity of the random access memory, the faster the computer will be.
In addition, you will find that the capacity of this memory is measured in megabytes or gigabytes.
Also, all PC users have the ability to add additional components to their PC builds, especially if it is RAM.
Another advantage is that it saves data temporarily until it is run or needed again within a short period of time.
This is to speed up access to them, and after that period, these contents are permanently erased from memory.
They are also permanently erased in the event of a power outage, even if it is momentary, and therefore you cannot retrieve this data.
Sixth: Screen
The monitor is one of the main components of a PC required to run it.
It is one of the PC's output units (means) and it displays the following: images, videos, and various texts.
There are also several different sizes and types of PC monitors that connect to the PC through different types of cables and ports.
Examples of these connectors include: VGA port, DVI port, HDMI port, and other types.
Here we have mentioned to you all of the following:
What is a PC or computer? Four examples of computer types, along with all types of PC assemblies.