Monday, October 26, 2009

Altec Lansing VS4221 3pcs w/Remote Control Gaming Speaker System (Black/Silver)

Price $ 96.99
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Specification Mfr Part Number: VS4221 Features: Powerful sound Exceptional sound dispersion Crisp high end Impressive Bass Wireless Control Revolutionary, low-profile design Sound Pressure Level (SPL): 98 dB Total Continuous Power: 35 Watts RMS Front Speakers: 8Watts/channel @ 4ohms @10% THD @ 160Hz ~ 20kHz 2 Channels Loaded Subwoofer: 19Watts @ 8ohms @ 10% THD @40 ~ 160 Hz Single Channel Loaded System Response: 40 Hz ~ 20 kHz (-10dB) Signal To Noise Ratio @ 1KHz Input: > 80 dB Drivers (Per Satellite): 2x 28mm full-range and one 3" midbass driver Subwoofer Driver: 1x 6.5" long-throw woofer Color: Black / Silver Drivers Dimension (WxDxH): 4.5 x 4.6 x 10.3 inch / 115 x 118 x 262 mm Subwoofer Dimension (WxDxH): 7.9 x 9.6 x 13.4 inch / 200 x 245 x 340 mm
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Super Talent RBST USB Flash Drive 16GB

Price $ 70.99
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Specification Mfr Part Number: RBST-16GB Features: Fast data transfer rate Designed and Tested to support Windows Vista ReadyBoost Made in USA Lifetime Warranty Capacity: 16 GB Dimension: 64.5 x 16.8 x 7.1 mm
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ENCORE ENF-ESW-MOPR V.92 Motorola No/Voice S/W Modem

Price $ 11.99
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Specification Mfr Part Number: ENF-ESW-MOPR,WIN 64 XP VISTA Feature: Support Net-on-hold Faster dial-up time Video conference ready Improved online performance V.90/56K backwards compatibility Faster web browsing and downloading Motorola Chipset Soft-Modem ITU-T V.92/90 56,000bps 56,000/33,600 Data Download/Transmit Support voice function/TAM Support video conferencing (H-324) Support V.17, V.29 and V.2ter Group3 Fax Data compression V.42bis/MNP5 Error correction V.42/MNP2-4 Fax Command set class 1 Auto Diagnostics Some features require support from your ISP PCI 2.1 Compliant System Compatibility: Windows 95/98SE/ME, Windows NT4.0/2000/XP Emissions: FCC, CE certified With the bundled Faxtalk software, users can turn this device into a fax and answering machine.
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Sunday, October 18, 2009

Nec Display Solutions As500 15".28 1280x1024 Crt

Price $ 99.99
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Bring superior clarity and unrivaled value to your customers' visual experience with the 15" (14" viewable) NEC AccuSync 500 CRT monitor. Designed specifically for small-to-medium-sized businesses and educational and home users, this model features a fine dot pitch for easy-to-read text and graphics, and NEC's exclusive OptiClear screen surface, which eliminates glare.FEATURESOptiClear« eliminates glare and reflection Go to the edge with FullScan« OSM« puts users in control Fine dot pitches enhance performance Find answers with 24/7 support Rest easy with 3-year warranty Detailed Specifications Active Display Area (Full Scan) Horizontal: 11.0 in. / 280 mm /Vertical: 8.3 in. / 210 mm (Dependent upon signal timing used) Active Display Area (Factory Setting) Horizontal: 10.6 in. / 270 mm / Vertical: 8.0 in. / 203 mm (Dependent upon signal timing used) Current Rating 1.5A @ 100 - 240 V Dimensions Net: 14.2 in. (W) x 14.9 in. (H) x 15.0 in. (D) 360 mm (W) x 380 mm (H) x 381 mm (D) / Gross: 17.7 in. (W) x 16.4 in. (H) x 18.7 in. (D) 450 mm (W) x 415 mm (H) x 475 mm (D) Display Colors Analog Input: Unlimited Colors (Dependent upon display card used) Input Video Signal ANALOG 0.7 Vp-p/75 Ohms Positive Operating Altitude 0 to 10,000 Feet Operating Humidity Range 30% to 80% Operating Temperature 0░ C to 35░ C Picture Tube/Display 15" (13.8" viewable image size), 90░ deflection, 0.28 mm trio dot pitch, medium short persistence phosphor, multi-layered, anti-static screen coating, semi-tint screen, Invar Shadow Mask and OptiClear« screen surface. Power Management IPM (Intelligent Power Manager) System, / EPA ENERGY STAR«, meets NUTEK based on2 power-saving modes Power Supply AC 100 - 240 V, 50/60 Hz Recommended Resolution 1024 x 768 @ 85 Hz Regulatory Approvals UL 1950, CSA C22.2 No. 950, FCC Rules Part 15 Class B, DHHS Rules 21 CFR, Sub Chapter J, ISO-9241-3, MPR-II, EPA Energy Star, NUTEK Resolutions Supported 640 x 480 @ 60 to 120 Hz / 800 x 600 @
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Price $ 77.99
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56K V.92 & V.90 EXTERNAL U.S.ROBOTICS MODEM 5686EExternal 56K V.92 modem with RS-232 Serial port (cable not included) / Auto negotiates data speeds up to 48,000 Kbps US ROBOTICS 5686E û When it comes to dialup modems, the first name for quality build and cutting edge technology has always been, and remains, US Robotics. This external faxmodem supports both V.92 and V.90 standards. V.92 technology brings three key new features to 56K technology (Modem-on-Hold, Quick Connect and V.PCM Upstream). Compatible with virtually any PC, including models running DOS or Windows 3.11 Fastest possible downloads over Analog phone lines Proven controller based modem technology brings you the full functionality of the Web: rich graphics, Real-time A/V, and intense game action! Modem Only


Price $ 39.99
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For complete information go hereThis DC to AC Inverter was developed for many other low LCD Backlight power supply as low profile applications, either for LCD Monitor or Industrial PC.Applicable LCD;10 to 15 inches double lamp typeLamp Voltage 600VrmsLamp Current 6mArmsLamp Start Up Voltage 1700Vrms (Vin : 12V)FEATURES:PWM dimming type.Current Feedback Circuit High EfficiencyLow noise with voltage resonant circuitRegulated output current

iMicro IM35ST250BK 3.5 inch USB2.0-SATA&IDE External Drive Enclosure w/ 250GB HDD (Black)

Price $ 74.99
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Specification Mfr Part Number: IM35ST250BK Features: All aluminum design High-speed transfer rate upto 480Mbps Plug and Play & Hot-swappable connection Compact design, quick and easy installation Capacity: 250 GB Rotational Speed: 7200 rpm Cache: 8 MB External interface: USB 2.0 Internal interface: SATA & IDE Color: Black System Requirements: Windows 98SE/ ME/ 2000/ XP/ 2003/ Vista, Mac OS 8.6 and above or Linux Available USB 2.0 port Package Contents: Western Digital WD2500JS SATA2 Hard Drive, HDD Enclosure, Driver CD, USB 2.0 cable, Manual, AC cord, AC power adapter (110~240V auto-switching), Spare screw set
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Wednesday, October 14, 2009

Ten tips to keep your computer free of viruses

1. Install reliable antivirus software. Antivirus software scans files regularly in search of unusual changes in file size, programs that match the database of known virus software, e-mail attachments suspects and other warning signs. This is the most important step to keep your computer virus-free. Norton AntiVirus is the leading antivirus software in the world. It runs continuously in the background on your computer and provides constant protection against viruses, spyware, Trojan horses, worms and other malicious code. To keep up with the latest online threats, Norton AntiVirus automatically updates its virus definitions whenever the user connects.

2. Do not open attachments automatically. Make sure your email program does not download attachments automatically. In this way, you can be sure to review and scan attachments before running them. Check the Preferences or Options menu for the security of e-mail program for instructions

3. Scan all attachments from incoming email. Ensure virus scanned for each attachment to open. Perform this task even if you recognize the sender and trusts him. The malicious code such as Trojan horses, can use an address of confidence to enter the system.

4. Get immediate protection. Configure your antivirus software to start automatically when you turn on your computer and run at all times. In this way, will backup protection in case you forget to analyze an attachment or opt out. If you forget to run your antivirus software, automatic startup configuration will ensure immediate protection

5. Update your antivirus and antispyware software frequently. The usefulness of an antivirus program is proportional to the frequency with which it is updated. Every day new viruses are created, spyware, worms and Trojan horses, and its variations can not fool the software updated. Norton AntiVirus includes a function that looks for new virus definitions whenever the user connects for updates.

6. Do not download programs from the Web. Unreliable sources, such as Internet newsgroups or Web sites over which they have references, can contain viruses and spyware, and forward them to your computer. Avoid downloading files with unknown safety. These include free software programs, games and other executable programs (files with the extension ". Exe" or ". Com") as "coolgame.exe. Check whether the site is running an antivirus in place. If needed a download from the Internet, scan all programs before running them. Keep everything in one folder and download for viruses analyze all the information stored there prior to use.

7. No boot from a disk. CDs and floppies are one of the most common methods of virus transmission. If you use a floppy while working on the computer, remove them to turn it off because, otherwise, the computer attempts to boot from the floppy and viruses that can run on the disk

8. Do not share disks. Even a friend can transmit a virus, Trojan horse or worm without knowing it. Identify your CDs, DVDs and diskettes clearly to recognize them and not pay. If a friend wants to give foreign floppy, suggest an alternative method for sharing files.

9. Analyze the data before using them. This is always important, especially if you use disks to transfer information between computers. It is very easy to contract a virus on an insecure network and introduce it into the system. If you perform a virus scan before running the programs on the disk, it is possible to prevent infection.

10. Use common sense. It is always preferable to make a mistake but stay safe. If an attachment it creates doubt, delete it. In particular, if a sender does not know. If a site does not look professional that contains animations attractive not download them.

Just in case ...
Always be prepared in case of a virus or spyware (spyware) from infecting your computer due to carelessness, accident or antivirus software was not updated since its installation.
Use software like Norton Ghost to create a backup of your computer's hard disk. In this way, you can return to the clean and undamaged version of the team

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Tuesday, October 6, 2009

How to Buy Computer Monitor

Although a monitor makes some of the least difference in terms of the speed of your computer, you can make some of the biggest differences in terms of comfort and productivity. This guide aims to give you the details you need to know to choose the best monitor for for what you need.

Monitors Panel LCD flap has become all the rage, in a matter of just a few years, the old CRT monitors have become almost obsolete, expecially on new computers. The old monitors are not bad. There is much that will like, especially in terms of value for money, and in terms of performance. But you can not fight the change. We will focus on flat panels LCD panel as there is often more to be considered.

Firstly there is the connection to the computer. Older monitors used a VGA cable that carried the signal from the computer monitor. The signal goes ahead there is an analog signal and it can degrade slightly, and are just an old technology. Many flat panel monitors support this old style, but that is usually just for backwards compatibility. The newest type of digital cable is a class that is designed to be used for LCD monitors. The operation of this newest class is better, but if you are upgrading an old computer, make sure that your computer can run that monitor.

Second is the screen resolution. This is how many pixels can be displayed on the monitor. The higher the resolution, you can fit more on screen. This means clearer images with much smoother texture, but also means that things appear smaller as an increase in resolution does not increase the physical dimensions of the monitor. Generally today is 1024 x 768 or even 1280 x 960. The computers had 800 x 600, but that has all but disappeared, except in very old computers or are not maintained properly. It worked 1280 x 960 while giving the site for a lot of working space on your monitor, but with less than a 19-inch monitor, 1024 x 768 would be more convenient.

The screen refresh rate is another factor comes into play. CRT monitors used a process of changing pixels on the screen to show the new images, catching up from top to bottom in lines, at a certain rate per second. With that old style 60MHz (60 resets per second) is the minimum before the screen turned to rock. LCD monitors do not have this problem and look at current games well 60MHz.When restore a fee higher than that required, often up to 85MHz or more. Make sure the monitor you plan to use the aid at least 60MHz in your desired resolution for normal use and 85MHz if you want to play games.

A specification that is new to flat panel monitors that did not make CRT monitors is latency. Although the refresh rate may be high, the table of small dots that make up the LCD panel takes a time small change, that change is the latency. Obviously if this latency is too high you may get shot in games before you even know it, it's no good. The latencies have improved, but only monitors defendants with 8ms latency have been really good for games. The latencies tend to be Exaggerated and a latency of 8ms makes a really average out to 12ms. With most of the degrees multiply by 1.5 to get an average grade.

The actual brightness of the screen can vary from point to point on the screen. Some monitors have obvious bright parts and pieces dull while others are more consistent. Most have some variation, but the less, the better. Name qualified monitors tend not give better results than cheaper any known version of the brand.

The little extras like speakers are not worth talking about much. They have limited use and have something separate speakers and the monitor kept simple.

After considering these, you should have enough to make a good purchase decision. Remember that a little extra money spent on a monitor is a good investment, and unlike many other computer parts, upgrades are often necessary.

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How to Clean Your PC Computer Monitor

The instructions to clean the PC monitor can vary depending on the type of monitor you need. That is "currently has a CRT (Cathode Ray Tube) or LCD (Liquid Crystal Display)? If you're not sure what type of monitor you have here will give a pattern of recognition: LCD monitors usually are flat, while CRT monitors are big and bulky. In addition, a CRT monitor has a clear pane of glass in the front, while an LCD monitor looks like the gel, so you should never touch it with your hands.

To clean a CRT monitor technology:

1 .- It should be completely off. Disconnect the display of the power supply and equipment in general.
2 .- Next, use a special anti-static cloth or a soft clean cloth to wipe the dust from the surface of the monitor.
3 .- Next, spray a little spray cleaner on the cloth and rub it gently on the constant and monitor, but in one direction. The best way is to do it from top to bottom. Never spray cleaning fluid directly onto the monitor, which can damage not only monitor but the other team.
4 .- When finished, use another cloth to dry the monitor immediately.
If instead you have an LCD monitor, then you must perform a slightly different cleaning process, because the screen is more fragile:
1 .- The first thing is to turn off the monitor and disconnecting the power supply.
2 .- Take anti-static cloth or a soft and very delicate clean the dust from the surface of the moninitor.
3 .- Then pour onto the cloth or an alcohol solution of cider vinegar dissolved in water.
4 .- Clean the monitor, always move in one direction.
5 .- Once you remove the dirt, go to gently dry the screen.

In case you have a plasma monitor, which is quite similar to LCDs, follow the instructions for cleaning an LCD monitor, but use a special cleaning fluid for plasma monitors.

When you clean your monitor, whether CRT, LCD or plasma, liquid should never use abrasive cleaners, such as those containing ammonia, because they can damage the screen. Do you know what would happen if you use these products? Then you can break the screen or make it yellow. If you have an LCD or plasma screen should be even more careful, not directly touch screens with both hands or any object other than a soft cloth, as they are very delicate and can break or be beaten.

When cleaning your computer, not just pay attention to the monitor, but also must maintain the cleanliness of other components such as keyboards, speakers, and the mouse to remove lint, dust, and in general all those accumulated dirt particles.

Do you know how often you should clean your computer? Well it all depends on the number of animals and children living at home, but a good idea is to clean the computer from a period of three to six months. Definitely if you notice your computer is really dirty, maybe you need to do before.

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Thursday, October 1, 2009



Tips for buying a notebook

If you are thinking this holiday season give someone a a notebook that tine we all know the benefits of that is mobile, takes up little space on the table and is easy to store. However, for most people, buying a notebook is a high investment. So then we offer 10 tracks to choose the right notebook:

1 - Memory

For the choice of the amount of memory, you should consider the current market standard. For example, we know that to run Windows XP or a recent Linux distribution using KDE or Gnome graphical environment, it is important to have at least 256 MB of RAM. However, it is best to have 512 MB of memory to not affect performance. Therefore, always choose a notebook that has memory capacity to comfortably run the software you use daily in their work and to allow for future expansion.

2 - Processor

As for the processor, it is necessary to choose the most powerful (but also not recommended a lower to 1.2 GHz), but it is necessary that the processor has means of saving energy, as the models of the Pentium M, Intel (AMD also offers processors for notebooks, but it is more difficult to find). These processors have the ability to save power when certain resources are not being used. Besides helping to prevent the heating, this feature makes the battery last longer.

3 - Battery

In cell phones, PDAs and notebooks mainly, was not yet possible to develop a type of battery that lasts a considerable time. Either way, choosing the right technology can add more usage time. Currently we recommend the use of battery type lithium ion battery. These usually have a charge longer, a longer life cycle and do not add significant cost to the price of the notebook. An important detail: if you need to use the notebook with the battery constantly, it is advisable to purchase a model that will add an extra battery. There are models of this type that have room for an extra battery or allow extraction of the CD / DVD to fit the new battery.

4 - Hard Drive

Notebook hard drives are smaller than those used in PCs: 2 "and 3.5" respectively. This feature makes hard drives for laptops are usually a little more expensive than disk for PCs. Therefore, choosing a high capacity hard disk should be considered only if necessary, in order to avoid major increases in the cost of the notebook. Note that you should not choose a model with little capacity to economize thinking, because if the hard disk was discontinued (or close to being discontinued), its price may be lower than a higher capacity disc. Even so, choose a 40 GB drive instead of a 20 GB, for example. Important detail: to reduce energy consumption, is common to have slower notebook drives for the disks for PC. While a current common disk rotates at 7,200 RPM (revolutions per minute), there are notebook drives that spin at 4,200 RPM or 5,400 RPM.

5 - CD / DVD

Today it is ideal to have a notebook with CD and DVD. The price difference between this device and one that only reads CD is negligible. Beyond that, consider that most of DVD players also recorded CD, which becomes a worthwhile choice. The devices that record DVDs are more expensive, so you should discuss your needs whether it is necessary to invest more money to buy it. As for the floppy drive, this type of storage is increasingly obsolete. With the popularity of pen drives, flash memory cards, rewritable CDs and DVDs, have a floppy drive is feasible only in very specific situations. For these cases, it is recommended to buy a external floppy drive.

6 - Display

Obviously, the larger the screen, the better the display. However, the larger the screen, the greater also is the size of the notebook and its price. For that reason, the choice of screen size must be consistent with their needs. If you want a notebook for use at home to save space, a large screen is recommended. If on the other hand, is to carry the notebook to various locations (eg, visiting customers), a smaller screen helps to reduce the space occupied in the notebook bag. Another important choice to make in relation to the screen is your type. Choose screen monitors that use active matrix (TFT), because this guy has better picture quality compared to passive matrix displays (DSTN).

7 - Motherboard video

Maybe you will not run games on your notebook, but you probably will want to watch videos - for example, during a trip. Stop watching videos or even some games, you should choose a notebook with a good video card. In this case, it is important to check if the memory of the video card (VRAM) is proprietary - UMA (Universal Memory Architecture) - or is shared with main RAM - SMA (Shared Memory Architecture). If you choose a shared notebook that has at least 512 MB of RAM. If you choose teams with exclusive VRAM is recommended that the VRAM has at least 64 MB capacity.

8 - cursor device

This is an important detail: what kind of technology to use as a replacement mouse? The touch pad is a type of device where the user moves the cursor on the screen through the motion of the finger on a small touch-sensitive panel. The touch pad is usually accompanied by buttons which have the same functions as the keys of a common mouse. However, it also can simulate mouse clicks by tapping your finger quickly on the panel. Another option is the Pointing Stick, a small button that is between the keys of the notebook, which possesses a flexibility that allows movement of the cursor according to the pressure the user applies it across your finger. Choosing the best arrangement is complicated because it is a matter of skin. Therefore, it is best to try every option before buying a notebook or buy a team to make use of both technologies.

If you prefer, you can use a common mouse, or to facilitate transport, mini-mouse that uses a PS / 2 or USB, or Bluetooth wireless technology or WiFi.

9 - Ports

In any computer is essential to have USB ports. In notebooks, the minimum required are two ports (for connecting printers, digital cameras, MP3 players, mouse, etc). Some models also offer a PS / 2 port for connecting a mouse. It is also essential to have an Ethernet connector. A few models offer FireWire port and card reader. The FireWire is not used, therefore it is important to keep it only if you use an application that uses this port. Many of the notebooks have an infrared port for communication with other devices, however, and this resource tends to be more used not, as there are better alternatives, such as wireless networks (wireless) and Bluetooth connections. Having wireless resources is essential today (Intel's Centrino line is a very interesting option for these cases), but the Bluetooth is only important if you want to connect to other notebooks, PDAs or mobile phones. It is also interesting to have a dialup modem (phone line), for cases where you only have the option of internet access.

10 - Brand

The major computer manufacturers offer models of notebook quite interesting. These include: HP, IBM / Lenovo, Dell, Toshiba, Asus, Sony and LG. There are also lesser-known brands such as Acer and Powernote. Just as there are companies that assemble common PC, there are companies that assemble notebooks. These are the names and lesser known companies. It is often convenient to purchase equipment from these manufacturers, but the need for caution in the choice: check if the brand has a network of technical assistance, check if it provides support (by e-mail or phone), analyze the warranty period, not purchase notebooks that have a lower 1-year warranty, check whether the equipment of interest does not have an obsolete technology (passive matrix display, for example), ask on forums if the brand is reliable.

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8 Tips for Buying Memory Cards

Surely you've ever needed or need to buy memory cards, either because you have a new camera or because you do a trip and need more capacity to store your photos.

Buy a compatible memory card with your computer

There are different types of memory cards: SecureDigital (SD), CompactFlash (CF), MemoryStick, xD Picture Card, SmartMedia, ... Within this classification, memory card, there is even subtypes. Therefore, the first thing to look at proteins that when buying a memory card is whether it is compatible with your camera or device in which you are going to use. Check either your device specifications to see what you need exactly.

Identifies the highest capacity memory card to buy

Memory cards are continually increasing their capacity, this capacity doubling every 6 months or so. You might have a problem of compatibility in this aspect by which your device does not recognize the card or not able to exploit the full memory space. Before you buy a memory card capacity is too high, make sure your device is going to recognize.

Not all brands of memory cards are the same

As with many other products, not all memory manufacturers are equal. In the market you will find different memory cards with disparate theoretical prices same functionalities. Truth is the quality standard set by manufacturers in the manufacturing processes and materials used vary, and it can affect the final price. Generally, the reliability of memory depend on the reliability of the manufacturer.

Do not forget the speed of the memory card

In addition to capacity, an important item is the speed of reading and writing the memory card. The electronic devices in general and in particular digital cameras are becoming more demanding as far as memory resources are concerned. More megapixels mean more memory, more memory and larger data transfers required in reading and writing. A slow memory card may affect the performance of the camera mode or continuous shooting, or the response time of the camera after taking a picture. Make sure that you want to use your camera to choosing the speed of the card. Neither make much sense to pay a significant price difference for a card without going too fast to capitalize on this advantage.

Buy on a trusted site

Lately the network are circulating in false memory cards. They are alleged ultra fast memory card manufacturers who happen to be first line cards of lesser quality and speed of unknown manufacturers. If you wish to buy a memory card first class, make sure the seller is trustworthy.

The more memory cards, best

Memory cards like any other electronic device, can fail. It's good to have multiple memory cards in case one fails. It's a shame to be in the midst of a power trip and run out to take pictures for not having enough memory, or that our card has been damaged.

Best two memory cards that only double the capacity

As just discussed. There is often little difference in price when buying two memory cards and other fixed capacity twice the capacity. If you buy a single card with more capacity and spoiled, it's as if you had broken the two smaller ones. That is spoiling two memory cards by "natural" causes is a fairly unlikely.

The memory price drops rapidly

At beginning of the article commented that memory capacity doubles approximately every two months. With the same frequency lower prices of the cards. That probably means that you can buy in a few months the same card you are looking today for half price, or a card with twice the capacity with the budget you have today. Note well that need it, because maybe you can save anything buying a card with less capacity and waiting a few months to buy another.

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Tips for buying digital camera

For most people the process of taking a picture is based on introducing a roll of film inside a camera, shoot until you run out and take it to a lab, where after a few hours gives us the impressions by which we must pay we like it or not. To this we must add that if the roll is placed in the wrong way no pictures

Digital photography now allows us to see a photo after taking it, delete it, store it on our computer, print or distribute over the Internet. Although this process is not so simple, there are some aspects to be taken into account before purchasing the right equipment for your needs.

When in any camera store digital camera is like, probably your first question is: ¨ how much? We suggest that prior to this questioning, thinking: "So that wants a digital camera? It should be borne in mind that you will use to digital images is crucial to know what kind of camera should choose. For example, if you just want to share photos of their families via email, a camera for pictures of low economic resolution is ideal, because light will create files that do not saturate the network.

If you play professional photography, a very simple camera may disappoint because at the time of printing, the photos will not be very great or good quality, said Fernando Castillo Gonzalez, director of Kodak's digital sales of Latin America.

Computer guides you through the purchase of digital equipment you need as needed.

¨ What is the proper resolution? Resolution is the number of dots (called pixels) with your image to be formed and it is very important because it defines the quality of photos and even get the price of the camera, said Fernando Castillo González, director of sales for Kodak's digital Latin America.

A very basic equipment you can shoot 640 x 480 pixels (ie the photos will consist of 640 dots horizontal and 480 vertical). This is a resolution that looks good on the computer monitor, but it is not suitable for printing because they have very small images on paper.

Meanwhile, with a 2.1 megapixel camera, the same photo will consist of 1,600 x 1,200 dots, bringing quality to create a bigger picture and more details at the time of printing.

The picture of the cover will find the printing done in accordance with the type of camera resolution.

But if you want to have photographs of the same size as it is commonly delivered in a laboratory requires a team of more than two megapixels.

Do you meet the requirements of the PC? It is important to consider that some cameras were designed for PC and Macintosh user if perhaps not usable. Also most cameras require a port to connect like USB (Universal Serial Bus), which usually is integrated into the teams about three years now, or FireWire, you can download dozens of pictures of her camera in seconds. Make sure there is a connection on the PC, otherwise it would have to buy an adapter.

If you want to download and save high-resolution photos, it is essential to have enough hard disk space (at least two gigabytes).

On the other hand, most digital cameras have software that must be installed on the PC to connect the camera and download images. This software also helps you improve your photos, should check that the software is compatible with the operating system of your machine.

Print directly If you have PC, there are some teams that let you print without intermediate used. For this purpose requires that the digital camera memory card count, which is fed directly into a slot on the printer. The main manufacturers of these devices are Epson, Canon, HP.

Although there are different memory cards on the market (for example, Compact Flash Card, MultiMediaCard, MemoryStick) requires that the model is the same for the camera and printer. There are small liquid crystal displays that are added to the printer, through which you see the image before printing ... CONTINUE ..

The memory capacity of digital cameras photos are stored on memory cards whose capacity ranges from 8 to 120 MB (some low-level cameras have internal memory with no expansion capacity cards).

The number of pictures that can be placed on a card depends on the capacity and size of the image that the camera can offer. The bulk of the equipment allows the user to select high or low quality in his images, it should be noted that an excellent definition requires more storage space.

For example, we say that an image taken with a camera of 640 x 480, which is the lowest rank, in JPG format (which is the most common) \ "weight \" 300 KB in high quality definition and 90 KB in half .

Based on the foregoing, in a 16 MB card can store approximately 60 high quality photos or 90 medium resolution.

In contrast, a photo from a camera capable of 2.1 megapixels in HD weighs 1.7 MB and 420 KB in medium resolution.

Thus, in one 16 MB card can only store five excellent quality pictures or 19 high quality.

Functions Finally, all cameras have additional features like the ability to record a video with audio, to enhance photos in the dark, working as a PC or video cameras to shoot moving objects.

As for zoom, digital cameras have a lens option, which is important because it relates to the role of the lens. The digital version expands the images with computer processes.

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