Notebook Computer Part
History Of Small Notebook Computers
The modern world is practically based on and composed of a lot of technological inventions. Technology remains basic and we seem to be lost without it. A clear example of the technical addiction is the use of the PC. So far laptops and notebooks are the latest achievements in the field of computers, and they are undeniably conquering more users every day. When talking about laptops, which are also referred to as small notebook computers, we actually imply small PCs for mobile use.
We can virtually retrieve all the basic components in laptops from desktops. Thus, laptops include the display, the keyboard, a pointing device – touchpad or pointing stick, and the battery. The advantage of laptops is that they make one single unit that comprises all the other items, allowing for easy maneuvers and lots of mobility. The batteries are the main distinction and individual feature specific to laptops, but the recharging mode is carried out through an AC/DC adapter that allows extensive functionality.
The very name of notebooks comes from the thin shape and small size of these computers. Laptops are usually 0.7 – 1.5 inches thick and their overall size specifics range from 10×8 inches (13 inch display) to 15×11 inches (17 inch display) or up. Furthermore, they are not heavy, weighing no more than twelve pounds. Last but not least, the flipping feature allows for a good protection of the screen and makes portability possible.
Personal computers were produced for the first time at the beginning of the 1970s and not long after that the laptops invention germs were there. The person who imagined this was Alan Kay of Xerox PARC. In 1972 took shape as a project under the name of Dynabook. By 1981, the first laptops were introduced on the market. The Epson HX-20 and Osborne 1 models were the first portable computers available for public use. Since then laptops have gained a lot in terms of proficiency.
Unfortunately, besides the obvious advantages of laptops, 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 laptops is evidently the flexible use they are suitable for. Moreover, laptops have the ability to work on battery power in the event of a power outage. Laptop computers are also more economical and do not produce as much heat as desktop computers do. The disadvantages of laptops come from the standardization and compatibility issues. In spite of some international standards for the manufacturing the elements for the peripherals and add-in PC cards in desktop computers, the processor and hard driver manufacturing part does not fall subject to any international regulation yet.
HP HDX16T Premium Series Notebook PC (Part 2)
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