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. 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 imply small PCs for mobile use.

The typical components of desktop computers are all to be found in pc laptop computers. 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 batteries are the main distinction and individual feature specific to pc laptop computers, 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. 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, 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 became feasible at the beginning of the 1970s and not long after those years the idea of portable PCs – pc laptop computers, appeared. 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 Osborne 1 and then, in the same year, the Epson HX-20 were the first portable computers available for public use. Since then pc laptop computers have developed and become more and more proficient.

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 advantage of pc laptop computers is evidently the flexible use they are suitable for. 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 manufacturing 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.