A computer is physically made up of numerous integrated circuits and many support, extension and accessory components, which together can perform various tasks very quickly and under the control of a program (software).
It is made up of two essential parts: the hardware (internal components of a computer or physical components of a computer), which is its physical structure (electronic circuits, cables, cabinet, keyboard, etc.), and the software, which is its intangible part. (programs, data, information, digital signals for internal use, etc.).
The internal components of a PC or hardware components of a computer are not visible from the outside, but the case of the computer must be opened to discover all the electronic components necessary for its operation. One of them is the processor.
Graphic card
For gaming, it is important to have a good graphics card. It is in charge of displaying the screen, freeing the processor from this function.
The screen
The screen is the part of the computer that will display the content. Thanks to it, the user can interact with the computer. When we type with the keyboard and use the mouse, it is reflected on the screen and the data is displayed.
Keyboard
It is used to write text and thus communicate with the computer. Keyboards usually have about a hundred keys: letters of the alphabet, numbers, accents, and special keys. It is the descendant of the typewriter.
HDD
Its role is to store computer data. The hard drive contains the operating system such as Windows, macOS or Linux (among others), the installed programs and the user's personal data.
motherboard
It is the main component of the central unit. It centralizes and processes the data exchanged within the computer using the processor. Manage hard drive, keyboard, mouse, network, USB ports.
Power supply
Of course, without electrical current, the computer will not work.
RAM
RAM (Random Access Memory) is used by the processor, which places data there for processing.
Computer mainframe
It is the box that contains all the electronic material essential for the operation of the computer. The keyboard, mouse and screen are connected to it. It is for example in the central unit where a disc/CD-Rom is inserted.