Technical inventions represent the fundamental structure of our modern world. Technology remains basic and we seem to be lost without it. One of the inventions many of us cannot do without is the PC. So far pc laptop computers and notebooks are the latest achievements in the field of computers, and they are undeniably conquering more users every day. When talking about pc laptop computers, which are also called 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 very name of notebooks comes from the thin shape and small size of these computers. pc laptop computers 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 between 3 and 12 pounds. Last but not least, the flipping feature allows for a good protection of the screen and makes portability possible.
Personal computers became feasible 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 took shape as a project under the name of Dynabook. By 1981, the first pc laptop computers were introduced on the market. The Epson HX-20 and Osborne 1 models were the first portable computers available for public use. 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 their portability. In addition, pc laptop computers allow work continuation in case of accidental power outages. Furthermore, pc laptop computers use less electricity and generate a lower amount of heat as compared to desktops. Compatibility and standardization are the main flaws of pc laptop computers today. In spite of some accepted world 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.

