The modern world is practically based on and composed of a lot of technological inventions. We seem to be unable to do anything without technology. A clear example of the technical addiction is the use of the PC. The latest developments in the field of computers have brought us the pc laptop computers. When discussing about pc laptop computers, which are also referred to as notebook computers, we actually mean small PCs for flexible use.
We can virtually retrieve all the basic components in pc laptop computers from desktops. Thus, pc laptop computers have a display screen, a built in keyboard, a pointing device replacing the mouse and a battery power source. The advantage of pc laptop computers is that they make one single unit that comprises all the other items, allowing for easy maneuvers and lots of mobility. The rechargeable batteries of pc laptop computers get their power from an AC/DC adapter and their capacity enables them to be functional for several hours.
The thin shape of the devices definitely led to their being called notebook computers. pc laptop computers thickness seldom goes higher than 1.5 inches and their overall size specifics range from 10×8 inches (13 inch display) to 15×11 inches (17 inch display) or up. Furthermore, pc laptop computers are built light, weighing between 3 and 12 pounds. The design of most pc laptop computers as the flip form factor, is meant to protect the screen of the computer when it is closed.
Personal computers were produced for the first time at the beginning of the 1970s and not long after that the pc laptop computers invention germs were there. The person who imagined the transformation was Alan Kay of Xerox PARC. In 1972 he put his idea on paper under the name of Dynabook. The first pc laptop computers were available on the market only in 1981. The Epson HX-20 and Osborne 1 models were the first portable computers commercially available. Since then pc laptop computers have gained a lot in terms of proficiency.
Unfortunately, besides the obvious advantages of pc laptop computers, there are also some disadvantages. First we need to see the good parts to be able to investigate the flaws. The main and most important good bit about pc laptop computers is evidently the flexible use they are suitable for. Moreover, pc laptop computers have the ability to work on battery power in the event of a power outage. pc laptop computers are also more economical and do not produce as much heat as desktop computers do. Compatibility and standardization are the main flaws of pc laptop computers today. In spite of some international standards for the making of the elements for the peripherals and add-in PC cards in desktop computers, the internal components are a lot more difficult to standardize according to a unique international code.
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