Novice users who are not yet familiar with the computer are interested in learning more about what PC hardware is and what is meant by it.
First of all, let's start by listing the basic elements of a computer. This is a system unit, keyboard, monitor and mouse. The most basic is the system unit. Let's consider it in more detail. Inside it is a motherboard that interconnects all the details of a computer. The processor is the "brain" of the computer. In the system unit it is closed by a fan. There is also RAM - the speed of the computer depends on it ,but she is short-lived. The video card is responsible for displaying the image on the monitor. In addition, the hardware includes a sound card that is responsible for the sound; the hard drive on which the operating system is installed, and it stores information. A DVD drive is also located in the system unit, which plays audio and video discs, computer games.
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