Students Of Success

There are many reason why one would want to buy cheap used laptops, the main, and most obvious reason being that a new laptop is simply too expensive. If your goal is to find a cheap used laptop, then take some time to do the research, and you will be sure to get a great deal. I will detail 5 ways you can use to locate the right used laptop that suits your needs, and price range.

One of the first steps in your research should be to get on the Internet and begin your search. Your first stop should be eBay. Unless you’ve been living under a rock for the past few years, you already know that eBay is an auction site where you bid for items. It’s also a great place to find hard to find items such as, a piece of toast with a religious icon burned into it, or a clip Elvis’s sideburns. But, it’s also a great place to find inexpensive used equipment, i.e. laptops.

Once on eBay, you can do a quick search by typing “used laptop” into the search function. You’re sure to find hundreds of selections, and name brands too. Spend some time there conducting your research. You don’t have to bid right away so take your time. Compare prices, and look for sellers with good ratings. The higher the rating, the more reputable the seller.

Another place to find used laptops is Amazon.com. Amazon is not only a great bargain store that sells new items—you can also find used items for sale at a great price, often a lot cheaper than their respective new items. If you’ve used Amazon before, then you’ve probably seen the links “new & used.” By clicking on this link when you do a search, you’ll be able to see both options. But of course we’re interested in used. You’ll be given the prices for the used items, as well as its condition, and the rating of the seller.

Still another stop you should make before concluding your research is Craig’s List. This website is much like a newspaper classified section in its apparent simplicity. But don’t let that simplicity fool you. Do a search for “used laptop” and you will find a huge selection. You can even choose by location to find something local, or you can opt to expand your search to other regions if you wish. One bad thing about Craig’s List is that it doesn’t include a seller’s rating, so you have to be careful. One way to avoid being scammed this is to stick to buying locally, where you can have potential face-to-face interaction with the seller.

One more place where you can try to find cheap used laptops is Overstock.com. Although this site won’t yield as much of a selection as eBay, or Graig’s List, and perhaps even fewer than Amazon, it’s still a good place to look. You may find something in there you didn’t see in any of the other sites, so it won’t hurt to look.

You don’t have to limit your search to the Internet. You can also try doing a bit of off line research. Look in your local newspaper and see what turns up. Often times, some people will opt to sell their used computers by placing ads in the newspaper, so you may be pleasantly surprised by what you find. Try the Sunday paper since it usually has a larger classified section.

There you have it—5 ways to look for cheap used laptops. By doing some thorough research, you’re sure to find a great deal. With all of the selections you’ll have at your disposal, you’ll be able to find a laptop that has the features you’re searching for, at a price range you’re comfortable with.

The Sony Ericsson W810 is a Quad-band EDGE phone (850/900/1800/1900 MHz), and enables users to transfer their legacy CD collection or access operator music download services, while staying connected to friends, family and business colleagues anywhere in the world.

The Sony Ericsson W810 offers the latest in mobile multi-media functionality by taking advantage of high speed data downloads; listen to hours of music, capture and send high-resolution mega pixel images, access the Internet and stay connected through instant messaging or email. The latest Walkman phone comes with a 512MB removable Memory Stick, which can be upgraded to 2GB currently available in retail outlets, allowing consumers to store a wealth of music tracks, photos, video and other multimedia files on the phone.

Extending the highly acclaimed Sony Ericsson Walkman phone line-up, the stylish black with orange trim W810 advances the mobile music experience by seamlessly blending together entertainment and advanced mobile phone technology to offer a truly credible digital music experience supporting industry standard MP3 and AAC music file formats. The phone comes complete with quality HPM-70 stereo headphones which feature a standard 3.5 mm headphone jack for personal customization.

Consumers can easily and quickly load music to the phone; either uploading their legacy CD collection onto the W810 from a PC via USB 2.0 using the provided Disc2Phone music management software, or by purchasing new music from operator specific over-the-air download services. This enclosed PC software makes it easy to sort, browse and transfer files on the 512 MB Memory Stick PRO Duo™, which provides capacity for approximately 150 music tracks – the equivalent of around 15 full length CDs.

Enjoying music on the Sony Ericsson W810 Walkman phone is extremely simple because a dedicated Walkman button quickly pulls up the music menu regardless of what other application on the phone is in use. Positioned just below the phone’s screen you can find all the most common music controls needed (Play/Pause/Stop/Skip Track/Volume) allowing users to move easily between tracks or adjust the volume on the speaker or headphones. Engaging Mega Bass™ improves the sound experience when listening to music through the external speaker or the high quality headphones provided.

“Since the launch of the W800 flagship Walkman phone in August last year, consumers across the world have been embracing the concept of the mobile phone as a credible digital music player, and enjoying high quality music anywhere, anytime without having to carry a dedicated music device. Sony Ericsson’s Walkman phones are redefining how consumers listen and enjoy music, and the W810 strengthens our music phone line-up with the addition of dedicated music buttons on the front of the phone and an expanded choice of how users upload music to the phone” said Miles Flint, president for Sony Ericsson.

The Sony Ericsson W810 is also a great imaging device enabling users to capture great still pictures and video featuring an integrated high-quality 2 mega pixel, auto-focus camera with photo light, and easily recognisable digital still camera interface.

As with other members of the Walkman phone family, music automatically pauses when an incoming call is received and begins playing again when the call ends. The phone can also operate in a music-only mode for those occasions when the phone function must be disengaged, such as during air travel.

The W810 is equipped with EDGE Class 10 technology, to allow quick and easy data transfers and Internet access, and Bluetooth™ Wireless technology for connectivity with Bluetooth handsfree headsets and sharing data with other Bluetooth-enabled devices.

For more information on the Sony Ericsson W810i please visit the mad4mobilephones.com website.

RAID is short for Redundant Array of Independent (or Inexpensive) Disks, a category of disk drives that employ two or more drives in combination for fault tolerance and performance. RAID disk drives are used frequently on servers and increasingly being employed on personal computers. Array is the operative word, which also dictates what the cure is going to be, when a RAID disk recovery situation arises.

RAID disk repair, as you may expect is quite a complicated process. But the good thing going for it is the chances for retrieving lost data is higher than with most other types of disks because the typical RAID architecture strategically distributes data randomly across the array. What this sort of architecture demands of recovery professionals is to specialize in the disk’s many different levels.

In a nutshell, these are all the levels that the RAID disk recovery team is up against. RAID 0, 1, 0+1; RAID 3, 4; RAID 5; RAID 10; Hardware RAID including: AMI, Compaq, Dell, Adaptec, IBM, etc.; and, Software RAID including Mac OS; Windows Servers including 2K, XP, NT; Linux, Solaris, Novell, etc.

Just some RAID systems that most RAID disk recovery specialists should all be familiar with are: Quantum Snap Server; Maxtor MaxAttach; Adaptec AAA131; Compaq; Dell Perc Systems; IBM; AMI; Mylex; and yes, many others!

The two most common implementations of the RAID architecture are Levels 4 and 5. Level 4 provides block stripping with a parity check. When a data disk fails, the parity data is used to create a replacement disk. Level 5 provides data stripping at the byte level and also stripe error correction information, which results in excellent performance and good fault tolerance. These two types are certainly the best friends of the RAID disk recovery expert as these are the easiest to restore when the situation arises.

Brad Triggs provides more information on Data Recovery at his website:
Data-Recovery-Central.com - RAID Data Recovery

Short Message Service (SMS) is on the edge of becoming a big-time player in the wireless technology. SMS has grown in popularity far beyond anyone’s initial expectations. SMS is a smart and trouble-free method to interact with our friends living even in farthest corner of the world. In the age when science is dominating the world, SMS via our mobile phones is a boon of technology.
Every phone has a fixed limit of number of characters that can be written. Some have it at 160, while others allow you to type 190 characters on a single page. As soon as the message is delivered, we get the delivery report. The instant delivery of message depends on the network of the company whose mobile connection we have. SMS is similar to paging but SMS messages doesn’t require the mobile phone to be active and within range. SMS’s are sent via an SMS center.

Merits of SMS:
1. Cost effective: The wonderful feature of text messaging is that it is inexpensive. While an international call can cost you several dollars, an SMS will do the same job in a significantly smaller amount.

2. Comfort- SMS is perhaps the most convenient way to communicate. It allows you to chat with your friends and relatives anywhere anytime.

3. Express your opinion- SMS is an excellent way to state your choice in matters of public concern. You can also get a chance to win numerous contests happening on TV.

4. Spontaneity- Another significant feature of text messaging is the speed with which it connects us to people. It reaches its target in a few seconds. Messages can be written and sent while you going to the office, sitting idle in a bus or even watching television.

There are a few drawbacks of SMS:
• Some people become addictive to text messaging specially children. It may contribute to your mobile phone’s monthly bill.
• SMS’s are prone to failure due to network problems.

Short Message Service

Phones have become a necessary part of life. If we are without one we feel like we are missing something. Phones have come a long way from the place they were only a few decades ago. Now, just about every family owns a cell phone. In some cases, we no longer have landline phones but just cell phones. Families stay connected with cell phone packages. There is more advertising for cell phones than there is for just about anything else! But, is the cell phone a better choice over the landline? Here are several things that you should consider not only about this but also about choosing the right company to go with.

Landline phones are those that are grounded. We plug them into outlets in our homes and offices. Cell phones are mobile, and have the ability to make calls from almost any area. Traditionally, landlines were the only type of phone used in the home. Now, more people are switching over to only have cell phones. But, is this a good thing? Cell phones are often more expensive. Mobility is expensive. But, landlines lock you down and do not give you the freedom to call from anywhere. Sure, cordless phones give some freedom, but you still have an approximate area you need to stay in. Cells have the ability to do virtually all that landlines do from making calls to three way calling to call waiting. They also have additional features. Things like email and internet access are among the hottest new features. Getting a text message is one of the largest draws right now. Landlines can’t compete with these features. But, one good quality about landlines is that they are there in an emergency. Your cell needs to be charged while a landline phone is able to make calls as long as the phone company hasn’t gone out.

We really didn’t help you make a decision, did we? Perhaps the only real factor in this battle is to have the prices broken down. First, let’s talk about getting a good deal on a cell phone though. Before purchasing one, make sure you have the best rate plan. You will need to break this into an apple to apple comparison. For example, either look at the flat rate plans or the minute to minute breakdown. Also, look at the weekend charges, roaming charging, and long distance charges as well. Then, you can make an informed decision.

In order to decide on the landline versus cell phone, you will need to compare your need for features and convenience with that of having a lower price. The landline will be cheaper but can not keep up with the latest and great technology. What matters to you is which option in phones you will need to choose from.

Tia Jackson
Phones Directory

This article series will be broken down into the following sections: Processor and Memory, Hard Drive and Multimedia Drives, Audio, Video, and Graphics, Data Fax and Modem, and Ports.

These articles are about the components of the Compaq Presario SR1617CL-B; however, the knowledge you gain from these articles will equip you to make better buying decisions regarding any home desktop computer purchase. I will also add information and tips about computer components that are not in the Compaq Presario so that you have a solid understanding and that you are equipped to do good comparisons when shopping.

Hard Drive and Multimedia Drives: First of all, the hard drive type used most in home computers is the ATA (Advanced Technology Attachment) drive (better known as the IDE drive). This drive type has a 16 bit parallel interface and it supports up to 133MB/s data transfer rate. The version of ATA drive that supports this speed is ATA-7 and is the last drive of this type to be made.

When someone refers to a hard drive as an ATA drive, it is commonly a Parallel ATA hard drive. ATA hard drives are also often called IDE, EIDE, Ultra-ATA, Ultra-DMA, ATAPI, and PATA hard drives (each of these acronyms does imply specific details, but are commonly interchanged). Since the Compaq Presario SR1617CL-B uses a 160GB 7200RPM Ultra DMA hard drive, I will go into the specifics of Ultra DMA.

Ultra DMA can be best understood by breaking down its parts. DMA stands for Direct Memory Access. DMA allows the hard drive to send data directly to memory without visiting the processor (CPU). Since the CPU is busy doing all sorts of things, DMA increases performance by not having to wait on the CPU to get to the task. The Ultra in Ultra DMA means that the ATA transfer rate of 16.6 Mbytes/sec has been increased to 33.3 Mbytes/sec. There is an Ultra DMA hard drive that can transfer 133 Mbytes/sec and it is based on the ATA-7 standard and it can be found written as Ultra DMA-133 in desktop computer descriptions.

Therefore, if someone tells you that the computer you are buying has an Ultra DMA hard drive, make sure you ask if it is a 33,66,100 or 133 hard drive. The higher the DMA number the faster it can transfer data to the rest of the computer system. One last note Ultra ATA is the ATA hard drive standard developed by Intel, Seagate and Quantum for desktop computer systems.

In my next article of this series, we will move from the Ultra DMA drive to the workings of the SATA hard drive. Currently, the SATA drive is a little above the value priced range but as the popularity increases and the prices decrease the SATA will most certainly become the new standard.

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The loss of electricity supply is technically called as power outage. It is specifically referred to as “brownout” when some power is lost but retained some voltage level, albeit not enough for the minimum level required by a certain system. On the other hand, it is called “blackout” when the power is completely lost.

When power failures occur, your appliances or any other electronic devices are the things that suffer most from the damaging. Your computer unit is featured with a power supply, a device that is used in generating electricity to keep it operational. The switcher technology of this device will convert the alternating current line into direct current input. This enables the computer to start functioning. However, once a power outage occurs it will stop producing power. As a result, the computer will end its operation. As mentioned, this occurrence is detrimental to your computer. If this incident continues to occur, it will suffer serious damage and require extensive repairs that could run into a lot of money.

Fortunately though, there is a device that counters the situation in the form of Uninterruptible Power Supply or UPS. A UPS is a device used to protect computers and electronic equipment from the damaging effects of power outage incidents. It is a battery-driven power supply that is active even whenever sudden loss of power has occurred. There are certain types of uninterruptible power supplies with variety of capacities. There is a small unit type that can service a single computer in a home or office. There is also the kind that can provide protection to a business environment that runs with a big computer network.

Uninterruptible power supplies are necessary tools both in large business establishments with a wide network of computers and in a home/office with individual computers.

When you think trash, you surely don’t think about your old, trusty personal computer. But that’s exactly what will become of it when you make the inevitable move toward your next laptop or desktop. And, yes, buying a new computer is inevitable, considering the pace at which computer technology zips along. Just think—about a handful of years ago, a fast microprocessor for a laptop was at 233 MHz. Now you’re looking at about at least 2 GHz! That’s Giga, with a G.

So eventually, you will want a computer that can handle the latest software, the latest games, and the latest interactive Web sites, and then you’ll have to throw away your old computer, right? Wrong. Try selling your used computer instead. Throwing out your computer is one of the worst things you can do. For one, your computer may be useful for someone out there, even if just for scraps.

Trashed computers and other digital equipment also make up one of the fastest growing, and most dangerous, new trash “categories” out there in your neighborhood landfall. On one hand, computers are generally bulky and made of plastic and other materials that won’t be breaking down in a landfill for the next few million years. What’s more, other materials in your old computer are highly toxic to the environment, like mercury, lead and cadmium. They’re so toxic that their actually name in the waste-management field is “toxics.”

You don’t have to be a techie or a scientist to understand the danger in that—nor the benefits of selling your computer. On the Internet, there are a vast number of auction and classifieds sites, some better than others, where you can “download” you computer to a worthy buyer.

Before you boot up your replacement laptop or high-performance PC, however, be sure you read and compute the following tips. These tips will help you avoid the crashes and shutdowns that befall the computer seller who doesn’t do his homework first.

Hold onto all of the operating system and software manuals that came with your old computer. This will add value to your sale, not to mention it will make you a trusted seller for offering up these helpful books to the buyer.

Erase all personal information from the hard drive. And we’re not just talking about simply putting stuff in the “trash bin.” It’s extremely important to purge all data from your computer’s memory repository, even from invisible backup files on the hard drive. If you’re not sure how to do this, ask your IT expert at work or a techie friend for advice. You don’t want the next user to have access to your bank accounts, old e-mails, and other private info, do you?

Uninstall any application from the hard drive that you’d like to use on your next computer, keeping the installation disk and the software serial number for yourself. When it comes to software, the manufacturers made sure that you never really own software, you license it. So you don’t get free reign to keep software on multiple computers. You only get one license, so you need to bring your licensed version with you to your new computer.

Do your homework on your computer’s worth. Just like you would for a car, check around at other classifieds and auction sites to see what other people are selling your make and model for.

Be sure you want to truly get rid of old faithful. You may be able to repair your old laptop rather than buy a new $2,000 Centrino model. Or you may be able to add RAM memory and a new hard drive to your four-year-old desktop rather than invest in a new $3,000 multimedia masterpiece. In other words, do a thorough cost-analysis of what it would take to rebuild your old computer, versus what it would cost to sell it and buy a new one. And check your heart too. You might be surprised just how attached you are to your old faithful.

Once you go through these steps, you are prepared to make your move and sell, sell, sell. And then, of course, you’ll be ready to start on a whole new list of steps—for buying a new computer. But that’s a topic for another article!

Donald Lee is the public relations manager for Buysellcommunity.com. Buysellcommunity provides free classified listing services. Buy, Sell and trade: auto, computers, household items, real estate, pets and much more. For global and localized classifieds, please visit
http://www.buysellcommunity.com, Free Buy & Sell Classifieds.

A Scottish born American inventor Alexander Graham Bell –1847-1922 A.D. - invented the telephone in the year 1876. The telephone underwent many more innovations and today we see a bewildering variety, in very many sizes and shapes flooding the markets. There has been a giant leap in the telecommunications area and today it is possible to send voice, data, pictures, video, stills etc to distant lands at unimaginable speeds in analog and digital formats. Such information can also be transmitted through fibreoptic cable in the form of light waves. Also it is possible to send such information in the form of radio-waves.

A Satellite phone therefore is a distinctive instrument, which has been devised to enable voice and other data transmission possible through a satellite; in the form of radio waves! There are very many variations of landline telephones and even more variations in cellular phones. Then, what is the need for satellite phone?

The clarity in landline if the voice or data is sent in the analog format, is susceptible to noise interferences. Cell phones depend on cell towers and cell exchanges. If you have to talk to someone 1000 kilometers away in all probability you may have to cross many cells to reach the receiver. Again, if the receiver happens to be in the so-called ‘fringe areas’, the reception may not be to your satisfaction.

Since satellite telephones do not need the existence of cell-towers or cell sites, they go out of the ambit of any geographical dependency and, therefore, it becomes possible to have a dependable and regular communication. They can be used from any place on the globe. Governments and Militaries of many countries are using satellite phones for many years. Only over the last couple of years, satellite phone are being used for commercial and personal use. They can be very handy if you go into a very remote area – a desert or a jungle.

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Used laptop computers are everywhere these days. How can you sift through the mass of available used laptop computers to narrow your search down to the right laptop for you? This is the third part of a series of articles designed to give you a few suggestions for your next purchase.

Test the Keyboard and Built-in Mouse

When you get an operating system up and running, open a text file like notepad and start typing on the keyboard. How do the keys feel? If they are sticking, this may indicate coffee or another liquid having been dropped on the computer. A definite red flag.

Is the built-in mouse functioning properly? If it isn’t, understand that this could seriously hamper the portability of the laptop. Using an external mouse when you are on the go can be very inconvenient.

Laptop Battery: Don’t expect much

Laptop batteries generally don’t maintain a full charge for more than a year or two at most. The manufacture date of the laptop is often found on its underside. If the manufacture date is more than two years and it has an original battery, consider yourself lucky with any battery life you get. Most used computer dealers will not give you any warranty for the battery. An extra battery is always a wise purchase when buying a used laptop. Consider asking the dealer what it would cost to get another one.

Laptop multimedia: Testing the sound and video.

Sound and video are both things that are important to some people and not to others. If you see yourself listening to music using the laptop speakers, try to play some music on them to see how they sound. You may want to cart a music CD with you along with your Knoppix CD. Have realistic expectations though. Laptop speakers rarely sound full. They usually have a tinny sound with lots of treble and little bass.

If you plan on watching movies on the laptop, you may want to consider choosing a used laptop computer with a DVD-ROM drive in it. If that is important to you, I would suggest you carry a DVD movie with you to evaluate how well the laptop plays back video. If it pauses and labors with the DVD, you may want to consider another laptop.

Stay tuned for our fourth and final article on tips you should follow when purchasing a used laptop computer.

Joe Duchesne is the Webmaster of Asklaptop.com a site that offers you information when you buy a laptop including related information. Reprint freely as long as the links in this resource box are live and point back to Asklaptop.com.