Waterproof Keyboard


The keyboard can be rolled up are not a new product. Many people already use IT support. The advantageto rely on the type of keyboard which can be rolled up to allow you the time taken for its compact size.

Keyboard roll-dominated mostly uses material from the rubber. Makes it can survive if exposed to splashes of water, and undisturbed dust that can squeeze the most conventional keyboards.

Unlike the similar keyboard, Roll-Up Keyboard has a button that arise so that users seemed to use aconventional keyboard or on a notebook. Several large buttons such as Enter, backspace, and the Spacebar,equipped with 2 or 3 sensors so that when typing accuracy is better than most keyboard rolls that have beenpreviously available.

There is an option connector PS / 2 and USB keyboard with 104 keys a number of these pieces, includingNumpad keys (number keys 0-9 and a few other key function is additional calculations). Ketahannya claimed to diguankan until pressed as many as 15 million times.
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Comparison of Intel with AMD


In recent years, the processor usage on computers has grown very quickly. The use of computers plays a very important for various aspects of life, especially in the core hardware of the computer is often called the CPU or processor.

In general, the processor is made to the performance at the computer so much faster when we use to bebbagai thing, that is video editing and 3D programs.

At this time also the comparison between Intel and AMD processors are very competitive, especially on the velocity performance of these processors. Both of these processors each year always shows new face of the brand of their processors on Core i7 INTEL and AMD Phenom X4.

So for this case, both of these processors on the HP company entered into a collaboration, especially on a notebook, which HP notebook is menggukan INTEL and AMD chips as well as for the ATI Radeon graphics cards.
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Myths about processor AMD


Using a notebook with AMD processors? There are still many PC users are hesitant to use the processor on this one. There are several "myths" that makes the AMD processors are considered unfavorable. However, whether the "myths" are true? Let us discuss one by one.

Hot

Yes, this is the first thing that will be talked about a lot of people. AMD's processor heat. This assumption comes from the past. Formerly, in the early days of rampant AMD processor was introduced to the market, it tends to heat the processor. Actually, this heat is lost due to the production process of small competitors. In addition, the cooling technology in that era are still quite poorly.

Over time, AMD managed to improve these conditions. In fact, Athlon64 processor (64-bit) initial version is a processor that is very cold. Advancement of manufacturing processes coupled with cool and quiet technology in the range of end 2003, making AMD processors into one of the coldest. Unfortunately, this condition is not realized by many people.

Currently, AMD processors are able to offer as cold as its competitors. Acer Aspire 4552 that use AMD processors can work (full) with a temperature range of 40-55 C. In this condition, there is no burning sensation that disturb the surface of the keyboard or on the bottom. Why is that? Because the cooling methods and technologies used AMD has been able to cope with excessive temperature. So, the myth about high temperatures on AMD processors we state this formally incorrect.

Slow

As a "new player" in the world of CPUs (when compared with its competitors), it's normal in the presence of early AMD processors have not been able to compete in terms of performance. However, this occurred in the late '90s. When AMD succeeded in presenting a series Athlon processor, things were changing. Processor AMD Athlon first launched in 1999 it succeeded in shocking the world because of the advanced architecture and the speed and stability.

Currently, AMD processors have even used in large servers for the corporate. It is not strange, considering the first AMD Athlon architecture is derived from the company that produces enterprise-class server. Technologies such as SSE and MMX AMD also successfully obtained and used in its current processor. In addition, modern features such as integrated memory controller was already owns. Seeing these facts, it can be concluded that the myth of "slow AMD processor" is also incorrect.

Not Compatible

AMD processors used in PCs (desktops and notebooks) refers to a standard equal to any other PC processors, the x86. So, compatibility problems should not arise at all. And in fact, does not exist. You can use a variety of commonly used applications, in systems that use AMD processors.

Since AMD now holds a market share of the processor (the world) in the range of 20%, of course, no software company will make its software is not compatible with AMD, is not it? In addition, saw many companies that rely on AMD as the "motor" corporate servers, this means that AMD is considered to be ready to adapt to various conditions. In the end, you can make sense for yourself whether this myth is true or not, is not it?

Image Right: Fast and Affordable

Since a long time, AMD is trying to offer an alternative processor that has a high-performance but more affordable prices. All this managed to accomplish since the presence of the Athlon. 11 years after the first Athlon present in the market, AMD is still consistent with this idea. In fact, for economical desktop PCs, AMD is actually the last few years has become a very popular choice. High technology and total system at an affordable price becomes the main attraction.

Acer Aspire 4552: Fit for Students

A notebook that is offered at very affordable prices. Non-OS version you can "nut" to fund 3 million alone. Why so? Is Acer slashed its performance? No. Acer utilize the processor and the AMD system on this notebook. Processor equipped with a reliable and powerful graphics system makes it present to compete with notebooks that cost could reach 1 million dollars more expensive.

High Performance: Students today require high performance for everyday applications such as photo editing, do chores, make presentations, and many other things. Aspire 4552 comes with AMD Athlon processor 2.2 GHz dual core P340. This processor is equipped with an integrated memory controller and DDR3 which makes high-performance.

Battery: Battery life is becoming a necessity. Students will need a battery life of at least 3 hours to be noted in a lecture. Aspire 4552 offers the durability of up to 4 hours more. The combination of power saving technology enables AMD and Acer is done at an affordable notebook.

Gaming: Youth must be filled with joy. Playing games is one of the recreational facilities and student youth of today. Acer Aspire 4552 is equipped with ATI Radeon HD 4250, able to accommodate these aspirations. Games like Left4Dead, The Sims, Counter Strike, and the like, can be played with the Aspire 4552.

In the end, the Aspire 4552 with AMD processors to be the perfect choice for the student / students who require high-performance notebooks and economical. Extinct been periods in which the student is a notebook cheap notebooks are "slow" with low battery life
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IPad vs Netbook vs. Notebook


In recent years, the netbook is able to dominate the market as fast as lightning. With the Intel Atom chip set, battery life is long enough, compact and relatively cheap price able to break an expensive laptop market gambot. But with the coming onslaught of cheap laptops and the presence of Apple's latest product, iPad, might interfere with the popularity of netbooks. A research center named Retrevo Pulse has been conducting research to provide some questions to owners of netbooks, laptops and iPad about what products they consider most and what they will buy. Here are the results


Is iPad kill Netbook?
When Steve Jobs announced the presence of magic gadgets, Apple iPad, in January, many observers are predicting the netbook market will be suspended. About 30% of buyers choice to divert any netbook iPad.


And when the iPad and all its variations began circulating on various Apple Store, forcing the customer to fight with a choice between the iPad or Netbook. And the result is about 78% of them prefer to buy the iPad.


Is killing Netbook Laptop?
Offers a full-sized laptop keyboard, wide screen, optical drive and now the battery life is longer. Although they are not as "portable" netbook, but recently started to emerge Berbandrol cheap laptops. And the result is 65% of customers choosing a laptop and the rest decided to buy a netbook.


A similar story applies to those who are deciding between buying a laptop or netbook this year. 35% of them believe will make up for netbooks and 65% is determined that the laptop is the best choice.


Are Netbooks Still Attractive?
Many assume that the dimensions are small with a cheaper price and its ability to more quickly plus battery life is longer into features that can attract customers.
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difference between Intel Core i5 i7


When buying a high end laptop, you may have experienced difficulty in choosing between a laptop with Intel Core i5 or Intel Intel Core i7, considering the price range between the two laptops are quite significant. 

Well let me you're not confused, here is the difference between Intel Intel Core processors and Intel Core i7 i5
First, as we know Intel Core i5 is a version of 'saving' of Intel Core i7. The real difference from the Intel Core and Intel Core i7 i5 is the chipset and socket. Intel Core i5 using the LGA1156 socket with a P55 chipset (and even the H55, H57 or Q57), while the Intel Core i7 socket LGA1366 and generally use the X58 chipset, this certainly influenced the performance differences of these two types of processors. Intel Core i5 available at a cheaper price but the performance is far below Intel's Core i7. 

A second difference is the Turbo Mode feature, which Intel Core i7 processors have been equipped with Turbo Mode feature that lets Intel Core i7 overclock itself. For example the original speed is 3.2Ghz Intel Core i7, when you play games that require the extra performance, the Intel Core i7 processor will automatically mengoverclok speed to the level of 3.46Ghz. 

Third, Intel Core i7 processors generally use DDR3 Triple Channel memory (although some are using dual channel), in contrast with Intel Core i5 using dual channel memory, this will certainly affect the performance of your laptop. 

The real difference is the fourth of the features of Hyper Threading, Intel's Core i7 has a quad core even in Windows reads as eight cores, so the ability to perform multi-threading operation was undoubtedly, in contrast with Intel Core i5 that there are not even equipped with this feature. 

In conclusion, if you want a high end processor performance, capable of operating multi-threading then choose the Intel Core i7, but certainly more expensive than the Intel Core i5. 

What about the Intel Core I3? Processors of this type is a class of low-end processors compared to Intel Core and Intel Core i7 i5. Basically Intel Core I3 is almost similar to the Intel Core 2 Duo, Intel Core processors only I3 has been equipped with the capabilities of the Intel i7 processors or i5 Series except for the Turbo Boost feature.
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