The heat sink absorbs the heat from the processor and then the fan disperses the heat.
cpu
The core of a computer system is normally the CPU or central processing unit or processor. This processor connects to a motherboard. The motherboard serves as a connector for all hardware components, modems, memory, drives, and peripherals. A modem is a piece of hardware that helps your computer communicate with other computers. The modem modulates and demodulates analog signals between a phone line and your computer's data.
Motherboard is a main board on witch all the computer hardware and processing units work. Processor is a main processing chip witch processes all the data and information. It is located on motherboard. In simple terms the motherboard is the body and the processor or CPU is the head/brain, in terms of size the motherboard is usually about 9" square with lots of components on which are wired, the CPU is around 3cm square with lots of pins that locate in the motherboard,sorry to over simplify but if you did not know the difference i assume you have never seen these separated
The motherboard.
The processor socket is both a technical convention and functional component. As a convention Socket # such as 775 and 1150 regard motherboard chip type compatibility. The functional aspects of the socket serve as the electrical interface between the motherboard (and its peripherals) to the processor itself.
Most computer users will be happy with a 1 gigaHertz processor with between 512 megabytes and 1 gigabyte of Random Access Memory on the motherboard. This is more than adequate for almost all applications.
The central processing unit (CPU) is plugged into the motherboard. Everything else in the computer is directly or indirectly plugged into the motherboard. There are expansion boards, for instance, which have all kinds of processors on them, but they are plugged into the motherboard meaning it is the base board that everything ultimately connects to, like the foundation of a house. This creates a connection from everything to the CPU. This is necessary because the CPU, like the motherboard, is central to the control of the computer as a whole. It ultimately controls the lowest level functions of the operating system and actually controls most things that happen in a computer. Actually, more than saying control, it is most of the work of the computer. It does the numeric operations that are what a computer, for the most part, does. CPU = brains, motherboard = connections to the periphery
Depending on how much you use the computer and how you treat the computer the processor can last anywhere between 1 and 7 years.
A motherboard is a liaison among all of your computer hardware. You motherboard contain data lines called buses. These lines transmit data between the processor and the special hardware. The more data lines, the faster your computer will perform. Typical computers have 32 and 64 bit buses. If you run a 64 bit processor on a 32 bit bus, it takes twice as long to transport the data making it seem slower. Buses, much like processors run at different speeds, the PCI bus runs typically at 33 MHz, whereas the ISA runs at 18, and the AGP runs at processor speed. Your system bus as a whole can be 66 or 100 MHz. The bus between your processor and RAM is typically what these numbers refer to. One word of caution on motherboards, is when you are installing them, make sure that none of the connectors are touching the metal, failure to yield to this will cause catastrophic results.
The central part of a computer that everything plugs into is called the motherboard. The motherboard is the main circuit board of a computer and serves as a platform for all other components to connect to and communicate with one another. The motherboard contains various slots and connectors, such as CPU sockets, memory slots, expansion slots, and input/output ports, that allow for the installation and connection of components such as the processor, RAM, graphics card, hard drive, and peripherals such as keyboards and mice. In essence, the motherboard acts as the "brain" of the computer, facilitating communication between all other components and enabling the computer to function as a whole.
A server mother is like a normal motherboard except they are geared to a server processor and can hold more than one processor usually. They also support ECC memory which is memory with error correction. They support RAID. And most can are slim to be put in what is called a U1 chassis so they can go on a server rack.
my computer speed is very slow why?