Laptop Choosing Guide, Part 1 - Processor

Laptop major parts are: processor, memory, hard drive, video card and display screen. Now let's see what kind of which do you need for your laptop.

Part 1 -- Processor
Processor performance is determined by following parameters: number of cores, core speed, front side bus speed and amount of cache.

Number of cores. Processor with multiple cores does a way better job in multitasking than a single core one. Usual modern computer runs many tasks same time (browser, email client, antivirus, etc...), so dual core processor gives a very noticeable performance boost comparing to single core. From the other point processor with 4 cores and more is usually overkill, because current state of software does not allow using four cores to the full power. Usually dual core processor is the best in terms of performance for money.
Core speed. The more GHz processor has the faster it is. For simple tasks like browsing, checking email, watching videos, listening to music and creating documents you don't need a powerful processor. 1.7 GHz dual core is enough. If you are going to play games, encode video/music, use photo or video editors, then you need a faster processor. Depending on tasks 2.0 GHz dual core or better.
Front side bus speed. You probably have seen something like 667 MHz FSB in laptop processor specifications. Now you will know what does this mean. The more speed FSB has the faster data between processor and memory could be transferred. Faster FSB does not have such a great impact on processor performance like core speed does, but with same core speed 800 Mhz FSB processor maybe 5-10% faster than 667 MHz FSB processor. Depends on tasks a lot too.

Amount of cache. That's the amount of internal memory processor has. Like FSB speed it also does not affect processor performance that much, but still, the more the better. Typical values for modern processors are 512KB--3MB.

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How do you connect a printer, a laptop or a PC?

Most PC printers are designed for use with a laptop or, as it is an image that these systems to send instructions to the printer, and you send the document or printed. Various software companies have a print function that allows the full use of the printer, but it can not be used if it is actually connected. There are three ways to connect the laptop to a PC or printer itself.

Direct connection

A directContext is the most common way to connect a printer to a system. arrive modern printers via a USB connection, simply remove the USB cable from the printer to the USB port of your laptop or PC. When connected to a PC, it is recommended to plug in one of the USB ports high-speed control can be found on the back of the system for optimum performance.

For laptops, you should be able to plug USB port available. Old printers useParallel port that can be found on older motherboards and printers. Laptops have more than you need to find a USB-parallel printer adapter cable.

Shared connection

A common connection via direct connect the printer to a desktop or laptop computers, then the other is to use the network for shared about. More laptop users will benefit from this situation is usually connected printers in a server or PC in a solid. Simplya connection between two devices, then use the printer-sharing functionality, which can vary the operating system.

If the printer is shared, or desktop in the network each laptop should be able to use the network printer by using the. For the printer to stay connected to the network, it must remain the computer sharing the printer.

Network Connection

A network connection is more efficient than a common connection, because itDo not connect to a computer, but use a router expert. This means that all computers the printer as the router can access them accessible. There is also the printer in his own address in the network, can set up where a computer or perform operations. The exact method of the connection depends on the model, you have absolutely the manual on how to consult it to do for a specific device.

Regardless of the type of connection to the printer you choose, you mustthe drivers have installed. Most printers should offer a CD that you install the drivers and other software, the additional functions to get the printer. Later models should be able to work as soon as you connect the printer. Make sure the printer options, so you take care to not worry about their side. to work once, one of the programs, the functions of printing must be on the printer you are connected.

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How to Choose the Right Processor

What do you want
Computer has changed significantly in recent years, offers with the progress of the Internet (such as Cloud Computing), social networking and mobility. Different people have their own different needs to be supplemented by a PC. This first step is to specify your needs and the type of PC you want.

1) The Office users:
Desktop has three options to fulfill their IT needs.

Traditional lap / desktop are that workHorse. They are all about power and favored for the treatment of intensive activities such as games. These are the most common form of personal computers and are a point of access to digital information. To ensure greater performance and reliability are packed with more powerful processors.

All-in-one PC shares many characteristics from the above category, but much less space when they play a stylish addition to your workplace /. Some time performance penalties on styleenables them to run cooler applications.

PC Net-Top is built with the use of the Internet in mind. For those who need processing power to the mobile computer is available here at Net-Top. This comparis processors with lower performance and lower costs.

2) Laptop Users:
As a desktop user and mobile user mobility has also won three categories to meet their IT needs to prioritize.
Standard laptops are designed to be your first personal computerhave a powerful processor that meet your requirements. These laptops are the top games when it comes to computing power. Laptops are different in size and price, so you more choice without compromising the bag. In addition to the time of the battery is the most important issue to watch when it comes to buying a laptop, all laptops are to provide the computer with on-the-go lifestyle.

Netbooks / Webbook category are the new mobile computing forthe introduction of the concept of cloud computing. These companion PCs are designed for rapid response to the Internet users in. These compact devices have their treatment compromise with low-cost, longer battery life and style completed.

Ultra Slim / Light Laptops are about 1 cm thick and weighs approximately 3.5 pounds, which makes it a better choice for mobility, but with a processor grabs the consumption of Ultra Low Voltage. This low voltage processors have been designed to provide the battery for a long time before usenext recharge. These laptops have to insert a compromise between performance, style and life.

What are the characteristics you need to look

Now it is correct for the selection of a processor when you have decided what type of computer you need. To the best processor is a little more than speed, and carrots in a food processor. Since this is not a good choice for a Ferrari or Bugatti, if you live in a village or somewhere to grab no proper roads. Today, the processors ever designedto maximize their properties for a specific use. The cores and Hyper-Threading for increased bandwidth and multi-tasking, and are important technologies offer to assist in the selection of a processor.

In the heart of a multi-core processor is a separate unit of account, Hyper-Threading is a technology that they are conducted on these cores to the process by separate threads to speed for each process. So, if you more hearts to his important views to keep an eye on the Hyper-ThreadingProcessor that allows you to get to more efficient use of your CPU during the execution of parallel processing characteristics /.

The cache memory inside the processor and allows for storage of data used most often by a processor. All processors have cache memory and is a key to get a look at the processor speed. Some processors have a single shared cache that all the cores to the data in the shared cache on the basis of their use of the access. Some processors implementanother cache for each core separately, which makes each independent of the use of their distinct nucleus. The larger cache processor in which it is more expensive, but it will increase its computing power.

More synchronization or turbo boost technology is a means of enhancing performance of the CPU sometimes GHz. This allows you to push your processor speed to the highest level. During the synchronization is easy to implement, with many tutorials available on the Internet, butsome risk that the speed results in the need for increased tension and heat of the processor increases. It also brings about the timing product warranty to its end. So it is advisable to do when you need strong and if you time processor warranty ready.

A processor in addition to other important tasks monitored by the energy your computer. Now a days more and more processors are supplied with power / battery stop saving feature such as reducing the intensity of the screen, if it does notUsing a balanced, low power and high performance use battery. These properties and especially not to identify with one processor, but you can create a maximum performance to get help for these products from the online manuals or manufacturer of various PCs for the life of the battery.

System Performance

Most people first look at the processor core, which takes care of basic needs such as e-mail, Web-pump, social networks like Facebook, basic word processing, etc. Believe me, it can beachieved by virtually all PC processors out there on the market, which should make you, your future and the provision of necessary treatment.

Most of the people responsible for their slow Internet connection when playing online a couple of HD movies or other intensive treatment of web applications, but it is not always the real reason that Internet technologies such as Ajax ahead Now the user is encouraged to more computing power have less load on the server called Internet. So your oldProcessor, which is on the appropriate use of web-content limit, and you have to anticipate your future needs and changing technologies and select the appropriate processor.

If you have a passion for PC gaming, then do very well, as the latest games like Crysis and upcoming Assassins Creed, Call of Duty, etc, you need a powerful processor. If you play Hawx Ubisoft today is not to say that you play in a position to more games to come,Ubisoft this year or next year.

For a family video camera and edit your E-mail / Facebook account, and hear a song and do another task you need a processor core and multi-threaded. And if the latest versions of Media Player, Web browsers and other software that you need more pre-processor for all your needs by pressing CTRL + ALT + DELETE in Windows to perform.

To get the most out of your investment allMeasures must be taken in mind that some of us life to buy a laptop decision and new media such as PC to hang his own, while their favorite online is offline.

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Dell Vostro 1400 Laptop

Dell is a leader in solutions for laptops and computers. They offer an excellent service and the best selection of products for all consumers. Dell laptops are designed to fit wide range of consumers at affordable prices in a simple and inexpensive laptops, desktop replacement to reach the common man.

Dell has continuously launched new handsets aimed at different consumers. The Dell XPS series aimed fans of the game, the series for users of Dell Inspiron and Dell MidrangeYour series is aimed at small businesses depend. The Latitude line is aimed at business users, ideal desktop replacement series Dell Precision, so that Dell is a pioneer in this field.

Dell Vostro 1400 is a 14.1 "business notebook. The Dell Vostro 1400 is available for buyers targeted small businesses. The Dell Vostro 1400 has excellent features and prices and also has an option to install the Windows XP operating system so that it is desirable for laptopall consumer groups. The Dell Vostro is a portable notebook, weighing 2.5 kg, has dimensions of 33.3 x 3.9 x 24.3 cm making a notebook elegant black with silver buttons and power is packed with features media.

The Dell Vostro 1400 is Windows Vista Business Edition operating system and is powered by a 2.2 GHz Intel Core 2 Duo with 2 GB of RAM. It 'features a 160GB hard drive preloaded with a recovery partition of 10 GB has 1 GB of DDR2 RAM and DVD-RWDrive with double layer write.

Dell Vostro 1400 notebook hard drive offers shock protection, magnesium alloy casing, it is a solid portable and durable. 85Wh has a long battery life. The Dell Inspiron 1400 laptop has a 14.1-inch screen with a WXGA resolution of 1440x900. This notebook has an integrated webcam with video resolution of 1600x1200 pixels and microphone to chat easily.

It has two USB ports, 1394 Firewire, network and modem.The Dell Vostro 1400 Notebook offers connectivity options such as Bluetooth and Wireless-N Wi-Fi. It is equipped with NVIDIA GeForce 8400 graphics card, great performance graphics with shared memory board provides. Your Sigmatel 1400 HD audio and stereo speakers.

The Vostro 1400 Notebook deals with WiFi, USB 2.0, Bluetooth Ver 2.1 + EDR and four USB ports. Other features of the Vostro 1400 has a memory card reader, media control keysand S-Video output. This is equipped with speakers, a webcam integrated two megapixel camera with dual microphone array and Dell Media Direct button. This multimedia keys provide easy access to music, photos and video on your notebook. The Vostro1400 is a compact, stylish notebook with rounded edges, which looks like a lightweight clamshell phone. The Dell Vostro 1400 is designed for any company in a professional manner and provides data storage, mobility and convenience.

Thanks To : Sony VAIO VPC-F113FX/B HP Pavilion DV4-2140US ASUS K50AF-X1