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.
The latest developments in the field of computers have brought us the laptops. When talking about laptops, which are also called 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 difference of opinion lies in the fact that all these components are to be found into one single unit that is also portable. The rechargeable batteries of laptops get their power from an AC/DC arranger 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. Laptops are usually 0.7 ? 1.5 inches thick and their dimensions range from 10x8 inches (13 inch display) to 15x11 inches (17 inch display) or up. Furthermore, laptops are built light, weighing no more than twelve pounds.
The design of most laptops 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 ? laptops, appeared. The person who imagined this was Alan Kay of Xerox PARC. In 1972 took shape as a project under the name of Dynabook.
The first laptops were available on the market only in 1981. The Osborne 1 and then, in the same year, the Epson HX-20 were the first portable computers commercially available. Since then laptops have developed and become more and more proficient.
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 advantage of laptops is evidently their portability. In addition, laptops allow work continuation in case of accidental power outages.
Laptops 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. Despite of some accepted world standards for the manufacturing the elements for the peripherals and add-in PC cards in setting computers, the internal components are a lot more difficult to standardize according to a unique external code. - 16492
The latest developments in the field of computers have brought us the laptops. When talking about laptops, which are also called 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 difference of opinion lies in the fact that all these components are to be found into one single unit that is also portable. The rechargeable batteries of laptops get their power from an AC/DC arranger 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. Laptops are usually 0.7 ? 1.5 inches thick and their dimensions range from 10x8 inches (13 inch display) to 15x11 inches (17 inch display) or up. Furthermore, laptops are built light, weighing no more than twelve pounds.
The design of most laptops 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 ? laptops, appeared. The person who imagined this was Alan Kay of Xerox PARC. In 1972 took shape as a project under the name of Dynabook.
The first laptops were available on the market only in 1981. The Osborne 1 and then, in the same year, the Epson HX-20 were the first portable computers commercially available. Since then laptops have developed and become more and more proficient.
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 advantage of laptops is evidently their portability. In addition, laptops allow work continuation in case of accidental power outages.
Laptops 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. Despite of some accepted world standards for the manufacturing the elements for the peripherals and add-in PC cards in setting computers, the internal components are a lot more difficult to standardize according to a unique external code. - 16492
