Parts needed to build a computer are sophisticated things. From those parts, the computer can do almost everything. From the simple thing just like writing until the most exciting one, like the computer on the robot which can order the robot to do just like human activities. Then what are the parts needed to build a computer? There is couple of parts that is mainly needed by the computer and the other is just like supporting items.
There are several kinds parts needed to build a computer. The first is system unit that is functioned as the core of a computer system. Usually it’s a rectangular shaped box placed on or underneath your desk. Inside the box are many electronic components that process information. In the box there is also the most important thing of the computer. All kinds of information received by the computer are processed by this component, central processing unit (CPU), or microprocessor, which acts as the “brain” of your computer. Another component is random access memory (RAM), which temporarily stores information that the CPU uses while the computer is on. The information stored in RAM is erased when the computer is turned off. It is the mainly parts needed to build a computer.
There are also storage place usually called disk drives. This is also main parts needed to build a computer. Without this disk drive, the computer could really function. The disk drive has the ability to store the information that is needed by the computer. The disk is preserves the information even when the computer turned off. Then why this item called the main parts needed to build a computer.
A keyboard is used mainly for typing text into your computer. It is mainly parts needed to build a computer. Like the keyboard on a typewriter, it has keys for letters and numbers, but it also has special keys. Using the keyboard, we can directly connect to the computer. That’s why this keyboard is the parts needed to build a computer.
The last one is the monitor. This is also mainly parts needed to build a computer. It is as a display for your computer. The monitor displays information in visual form, using text and graphics. The portion of the monitor that displays the information is called the screen. There are two basic types of monitors: CRT (cathode ray tube) monitors and LCD (liquid crystal display) monitors. Both types produce sharp images, but LCD monitors have the advantage of being much thinner and lighter. CRT monitors, however, are generally more affordable. Both types are parts needed to build a computer.
