what is the work of motherboard in a computer

A motherboard is a printed circuit board (PCB) that holds other modular devices, both required and additional, and facilitate communication among the devices to actually have the computer be functional.

In the world of modern technology, our conception of what a computer is capable of achieving continues to expand at an unprecedented rate of speed. As powerful hardware becomes more lightweight, portable and affordable than ever before, our computing devices are evolving rapidly. Although our expectations of what a computer is capable of may be changing, the central hardware powering these complex operations is not. A computer motherboard is one of the most integral elements of the modern computer, and it has served as the focal point of operations since the days of the first desktop computers. Understanding the motherboard function can help you gain a better idea of how computers work and how all the various technology "under the hood" works together.

A motherboard is one of the most essential parts of a computer system. It holds together many of the crucial components of a computer, including the central processing unit (CPU), memory and connectors for input and output devices. The base of a motherboard consists of a very firm sheet of non-conductive material, typically some sort of rigid plastic. Thin layers of copper or aluminum foil, referred to as traces, are printed onto this sheet. These traces are very narrow and form the circuits between the various components. In addition to circuits, a motherboard contains a number of sockets and slots to connect the other components.

The motherboard, also referred to as the main circuit board, is considered the home base of many important computer hardware elements, including the central processing unit (CPU), memory, sound cards and other peripheral items. During use, the motherboard establishes vital electronic connections between these various hardware units to ensure that tasks undertaken by the user are completed successfully and efficiently. The process of managing all these connections in real time is demanding on the motherboard. Because of this, cooling fans are often attached to motherboards to help control the temperature and ensure that all hardware remains protected from heat damage.

When you turn on a computer, this primitive CMOS chip triggers the BIOS - Basic Input/Output System - which starts waking up individual parts of the computer, loads the configuration (such as which of the potentially several hard drives should be considered as first for loading the operating system), and then, at long last, it tries to start the operating system by reading a short sequence of data from specific parts of the hard drive (or other data storage devices).

A "real-time clock," also called the "system clock," keeps track of the time of day and makes this data available to the software. A "time-sharing clock" interrupts the CPU at regular intervals and allows the operating system to divide its time between active users and/or applications

Although motherboards deliver a staggering amount of functionality and power to modern computer users, they can also be obtained at affordable price points. Virtually all major technology suppliers often motherboards for sale that allow individuals to build their own computers on a budget.