Tips in Buying Used and Refurbished Computers by Jo Williams
While computers today are generally cheaper than models sold years ago, they still represent a major investment. Quality new computers can cost anywhere from $500 - $1500, depending upon capabilities. Clearly, it is a purchase that deserves your full attention and thought. ... Most reputable dealers will allow you to use the computer for a short period of time to check out before committing to purchase. ... Another thing to consider when buying a used or refurbished computer is the support option.

How to Install a Desktop Power Supply by Gary Hendricks
In this article we discuss how to install a desktop power supply. In learning how to install computer components, this is one of the easier tasks—yet also one of the most dangerous. The power supply delivers juice to your desktop, so follow the safety precautions below before you start. ... You will need to get the power supply into the computer and align its mounting holes with those of the computer case, and then use a screwdriver to screw it in. ... Basically, your power supply has four mounting holes that match the four mounting holes on the back of your computer case.

Finding The Best Computer Printer Ink Refills by George Wood
Finding a computer printer ink refills is not hard enough. If you’re looking computer printer ink refills online or in the stores, you can get easily. The thing is that what you want in fact which refills that you want to purchase. Even there is another possibility to find out computer printer... There are some printers that will accept computer printer ink refills. ... If your printer will accept such computer printer ink refills it doesn’t affect to your warranty to use them. ... However it will be better to purchase the brand name printer ink cartridge rather than a new printer, in fact...

Considering a Dell Desktop PC by Dave Stewart
Is your old computer getting a bit old in the tooth? Think it's time to upgrade? Considering a Dell Desktop PC? Explore the alternatives and make an intelligent choice for your next desktop pc. When buying a new computer, or just upgrading an old pc, the main factor that you should look at is... Before your next desktop computer purchase please remember to consider what you really want in your pc, do some research and save some dollars, have a look at http://www.discountdesktopreviews.com/articles/desktop-computer-basics.html .

Mp3 Players: How To Choose The Right One by Gillian Todd
The range of mp3 players on the market today is perplexing to say the least but their main benefit is convenience. With the right mp3 player music can be downloaded from CDs or from subscription sites on the internet. 1) So how does the mp3 player work? ... In either case it is important to look at how long the batteries will last. ... 3) The second choice of mp3 player works by holding their memory on a hard drive, much like a computer. ... However, this is not always the case. ... If they constantly need to be recharged or replaced then it won’t be cheap to run or necessarily very portable.

Should A Computer Salesman Also Be A Technician? by Stephen Chapman
The job of a salesman is to sell something. Salesmen that are not skilled in the art of selling end up not making any sales. This is true whether the salesman is selling cars, white goods, or computers. Car salesmen are not required to be motor mechanics so why should we expect computer salesmen... With a smaller concern, the salesmen do have to double as technicians or they run into real trouble when something stops functioning properly on a computer they recently sold. ... With computers, even the order in which various software is installed can affect the functioning of the computer.

Ink Cartridges - A Humble Beginning by Martin Smith
Computers and their accompanying printers were huge years ago. In the past toner reservoirs and toner cartridges were used instead of ink cartridges like those used now. It was difficult to fill a toner cartridge and it was very messy. Toner cartridges were an improvement. ... Printers are cheap now but the expense comes when you need to buy cartridges. ... You could almost conclude it would almost be worth it to buy a new printer instead of the cartridges because the price of the cartridges can be more than the cost of the most basic inkjet printers.

Purchasing A Power Supply Unit For Your Computer by Jason Busch
In a related article The PSU Factor , I said that it is inevitable a PSU purchase is looming on the horizon. The reason being, your current PSU is probably a few years old, it came with your computer system you bought online at a great price, and you have no idea what the specs are. ... If you plan on upgrading your computer system and will be using the power supply, then it is wise to forecast the wattage for your future computer system. ... And even if it was, I don't want a power supply to be rated by the coolest my computer has been or could be, I want the PSU to be rated at the...

Computer Lingo! by Marc Levy
Computer lingo! Or, "techno-babble" as I like to call it. If you don't know your IEEE 1394s from your PCI Express x16s, then you may have a problem if you plan on building or upgrading hardware in your computer. Knowing the talk is essential for getting parts that are compatible and not blowing... Here's some techno-babble that is useful for building or upgrading a computer: - Mobo : Motherboard - the circuit board that all of the computer components are attached to. ... - AGP : Accelerated Graphics Port - High-speed port on a motherboard for attaching a video card (not the standard, PCI...

How to Buy the Right mp3 Player You Would Really Love by Peter Lenkefi
Choosing to buy the right MP3 player isn't that difficult, but one player does not fit all. People will want different things from their players. MP3 CD players represent the best value: Most retail for less than $200, and additional blank discs are cheap. ... The more expensive and more fragile the player (hard-drive devices are the most delicate), the more likely you'll want a custom-fitted case to protect it. ... * Do you need a carrying case? ... While these devices can keep going for tens of hours, if you're not going to be somewhere near a power outlet or a computer with a USB port,...