Archive

Posts Tagged ‘notebook computers’

History Of Small Notebook Computers

January 13th, 2009

Technical inventions represent the fundamental structure of our modern world. 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 notebook computers. When discussing about laptops, which are also called small notebook computers, we actually mean small PCs for flexible 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 thin shape of the devices definitely led to their being called notebook computers. Laptops 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, laptops are built light, weighing between 3 and 12 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 he put his idea on paper under the name of Dynabook. By 1981, the first laptops 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 laptops have developed and become more and more proficient.

Unfortunately, there are downsides to the use of laptops too. 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. Compatibility and standardization are the main flaws of laptops today. Despite of some accepted world standards for the making of 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.

Reading Laptop Computer Reviews are a good aid for finding the Best Notebooks available.

Home and Office HP Notebook Computers

January 9th, 2009

HP Pavilion dv6810us Video

There have been created two series of HP notebook computers, one for home and office use and another for business use. The HP Mini 1000 series keeps its reputation of the greatest companion for someone who needs to have his/her computer all over the place. It is ultra portable and light and it helps you stay connected with people even in the places where you initially thought you would never be able to use a laptop or computer of some form. HP notebooks are great for the use of the Internet, for access and communication via webcam and microphone; it has a system memory of up to one gigabyte, a Bluetooth and an extra 8 gigabytes of memory on a mobile drive which is contained in the notebook itself. Customers have so far complained about the small resolution that the HP notebooks in this series come with.

However, in terms of proficiency, users have more than recommended these models. HP notebooks allow a very easy data or information transfer by using either the the Bluetooth or the two USB ports, it is also very easy to access and surf the Internet using the keyboard that is almost full size. In addition, all the models in this series look very sleek and stylish and weigh a little more than a kilogram or 2 pounds, plus they make quite a good choice for those who are looking for entertainment at hand and want to keep in touch with those at home while away.

The business series called Elite 6930p consists of HP notebooks with a higher a superior productivity rate, and therefore, weigh twice as much as the home use design. This kind of notebook also makes a good statement by its good resistance to temperature variations as well as to vibrations, humidity, altitude and dust. As such, it passes the military test MIL-STD 810F with flying colors. The systems used as interfaces for these HP notebooks support are mainly versions of Windows Vista, like Business 32, Home Basic and the one downgraded for XP, the professional custom. Moreover, these models ensure that you are able to stay connected to those you need to communicate with using various technologies like the the Bluetooth one, the HP Mobile Broadband and the Wi-Fi WLAN. As far as graphics is concerned, you have got two options to choose from: either the ATI Mobility Radeon HD 3450 graphics or the most recent Intel variant.

In case HP notebooks interest you, the HP website has the perfect tools for you to compare products and choose from what they offer according to your needs. Customer reviews will also help out regarding what choice to make and they will give you a picture beforehand of what owning and using a HP mini laptop is like.

 

Reading Laptop Computer Reviews are a good aid for finding the Best Notebooks available.