วันจันทร์ที่ 19 มกราคม พ.ศ. 2552

Obsolete Is A Dirty Word (Intel Pentium 64 Bit Microchip)

Get ready everyone, home computers are about to set new LAN speed records! The Intel 64-bit microchip will soon be powering the new line of Pentium 4 computers. This long awaited sizzling fast release will be heading to store shelves across America just in time for the new blazing fast Windows 64-bit operating system. You'll get the 64-bit Pentium microchip, the 64-bit operating system, and that's not all, if you spend all your money, you'll also get all the new 64-bit stellar fast software programs that will leave current versions coughing in the rooster tail of their 64-bit micro-dust.

Yet a startling new poll indicated a majority of respondent(s) were actually upset by the good news from the technology sector.

Here are the fascinating results of the poll:

Respondent(s) gave a 1-10 rating regarding their anticipated personal happiness and productivity that the newer and faster computers would yield. 1 being: "I'm in electronic nirvana, I waited to buy, I was patient and did not up-grade pre-maturely, and now the technology gods have rewarded my computer buying diligence, bestowing upon me a new Intel 64-bit processor, operating system and software as soon as they come out!!" And 10 being: "Don't talk to me I hate you!" The margin of error was +/- 0%. Questionnaires were sent to a scientific sample of 1.

OK it was me. I polled myself. And no I'm not happy. But wait, before you judge me harshly, I should give you some facts about myself that might engender some empathy. First of all, I'm cursed. I don't know how this works, but I hold all power over technological advances. That's right, new technology will not be released to the computer buying public until I finally decide to upgrade...to the old technology. Narcissistic? Hardly. There is a cosmic triggering mechanism that knows. If you happened to be tuned in, it would go a little something like this: "Technology universe heed! Rick has purchased Super Gizmo 3.0. Prepare to launch version 4.0. Wait for my command....Steady... There, he's exceeded the store return policy envelope. Launch upgrade. Brace for impact and greatness of sorrow. That is all."

So I hope you're happy. Because the only reason, that you can go out and buy the new Intel 64-bit P4 wonder machine and all of the wonder programs & software to come, is because I just bought a beautiful 32-bit machine with matching laptop. No, that's ok, you don't have to thank me. It's just a burden that I must carry. I do it stoically and with quiet dignity, normally, but this is a revolutionary advance, a tectonic shift in computing acceleration and I'm going to wail out loud, because I just can't go out and buy another computer and stay married! At least that's how she interprets the vows.

Oh...you think I make too much of this do you? Perhaps. But for those of you who may not be as, how should I say...techno hip... let me explain the speed differential between the present 32-bit sludge processors (like the one I just bought...twice) and the new sleek Intel 64-bit miracle maker.

Picture languishing in a huge super Wal-Mart with two hundred bargain happy shoppers squeezing through 32 cash registers at once. And just to make it really painful, some have price checks and questionable coupons. See yourself in line. A long line. And all you can do to pass the time is inch along reading the "13 Things Wives Never Tell Their Husbands". After awhile, you might get close enough to see another magazine cover with a picture of Jennifer, ...the exact moment she found out about Brad. Go ahead judge Brad, you've got the time. You can even manufacture some contempt for that vixen Angelina. You're not going anywhere, no one is going anywhere. They've only got 32 cash registers open!

Suddenly, one of the cashiers feels the heat, fumbles for the microphone, and makes a garbled announcement. It must be in code, because no one can understand it, yet the next thing you know, everyone is tossing magazines and trampling children, nuns, & puppies. Why? I'll tell you why. Because 32 more cashiers are now open for the next person in line! That makes a grand total of 64 cashiers "processing" transactions instead of 32! The line is moving fast..."Come on people, we're all going home!" And that my friend is how the new Intel 64-bit microchip works. Do you see now why I mourn?

"The analogy is brilliant", you might say, "but how does that translate into reality?" Well, the average home computer user will now be able to print a letter at .005 nanoseconds instead of .006! Think of it. You'll be pulling out your letter from the printer, while I'll still be be pulling out my letter from the printer too, but a whole .001 nanoseconds behind, unless I come up with an ingenious "low tech" way to make up the difference and win.

So go ahead, buy the faster computer, see if I care, I don't mind. One day I'll have that 64-bit, right before the 128's come out. And perhaps you'll be standing with me, in 64-bit hell, wanting my Cosmo, but no, I'm not done reading it yet. I still need to find out the "22 Secrets of True Passion and How To Enlighten Your Idiot Man." And then we'll see who mourns, when I look you in the eye and say, "Go find your own magazine!"

Rick David writes a humor column entitled, <a target="_new" href="http://sandiego.merchantamerica.com/index.php?x=articles&type=is_sd"> "Don't Laugh, It Could Happen To You!"</a> for <a target="_new" href="http://sandiego.merchantamerica.com">http://sandiego.merchantamerica.com</a>

วันอาทิตย์ที่ 18 มกราคม พ.ศ. 2552

A Review of HP Laser Toners

Hewlett-Packard is, along with Brother and Samsung, one of the most readily available brands of laser toner. This is due, in part, to the fact that HP was first to release a laser toner inexpensive enough to catch the attention of the average consumer, in 1984.

Prices on laser printers were much higher back then, sometimes costing $500. But the price on laser toner refill was a lot lower ? about $30 a cartridge. Today, you can buy an HP laser printer for less than $200, but the toner replacements can cost as much as $80 if bought new from the manufacturer.

You can also buy remanufactured laser toner cartridges from HP. These are cartridges that were used up by the previous user and sent back to HP to be remade and refilled. These remanufactured cartridges cost about half as much as the new ones. These are almost exactly the same quality of new, and most people can't even tell. You only really need to buy new cartridges if you are a professional businessperson who needs to create documents of completely reliable quality.

HP laser toner can range from 50 cents for an unrated third-party remanufactured cartridge, to several hundred thousand dollars for a bulk shipment of a few thousand new cartridges direct from the manufacturer. Your needs probably fall somewhere between these two extremes. One popular HP cartridge is the HP No. 56 Black Inkjet print cartridge. This well received toner refill starts at about $14 and can climb as high as $30 via PC World-approved third parties.

A popular color laser toner refill from HP is the HP 97 Tri-Color Inkjet Print cartridge, starting at $23.

You can also buy new from HP at their website.

<a target="_new" href="http://www.e-lasertoner.com">Laser Toner Info</a> provides detailed information about later toner cartridges and refills, as well as reviews of laser toner products. Laser Toner Info is the sister site of <a target="_new" href="http://www.e-brochureprinting.com">Brochure Printing Web</a>.

วันเสาร์ที่ 17 มกราคม พ.ศ. 2552

You Can Prevent Computer Slowdowns & Issues

Most people understand preventive maintenance like changing the oil in your car will help your car run better and last longer. The same principle holds true for your PC. Based on the computer repair services we do on computers in Cincinnati, we believe 80% of computer slowdowns and problems can be prevented!

The purpose of this article is to help you understand how you can prevent computer slowdowns and other issues.

The top 10 ways you can prevent computer slowdown are?

1. Ensure antivirus software is installed, automatically checking for updates, and automatically scanning all incoming files. If there is a virus associated with a new file it will automatically be repaired or quarantined. New viruses come out daily. Because of this, the anti-virus software needs to be configured to automatically updates it's self. McAfee and Norton's are the most popular anti-virus software and what we recommend.

2. Run antispyware/antiadware software. Spyware and adware are hands down the most common cause of PC slowdowns. This software is critical if you are surfing the Internet. Spybot Search & Destroy or Ad-aware are the two most common free anti-spyware/adware packages. We recommend a more proactive packages like Spy Sweeper which proactively scans your system and cost less than $30. A combination of Spy Sweeper and Ad-aware provides very good coverage today.

3. Install a hardware firewall to keep hackers out. Hackers have automated tools that are looking for any PC connected to the Internet without a firewall. To give you an idea, at the time of this writing, my home PC was scanned 158 times in the last 24 hours. This means it was scanned an average of every 9 minutes. If you're connected to the Internet but don't have a firewall, hackers (criminals) will be in your PC. Beyond stealing your information they can install programs that can damage or slow your PC down. A hardware firewall to protect all the PCs on the local area network provides the best protection. Recommended hardware firewalls are Linksys, Netgear, and D-link. Hardware firewalls are easier to set up and maintain than software firewalls.

Software firewalls work but we don't recommend them because they are complicated to maintain and often cause other confusion and issues.

4. Microsoft Windows is constantly releasing updates for their operating system. Most of these updates are repairing security holes in their software. You want to configure your machine to automatically check for and download critical updates as they become available.

5. Delete your Internet temp files monthly. This will keep your system cleaner and allow it to run faster.

6. Defrag your hard drive quarterly. This is not the issue it was but there are still benefits to defraging your hard drive on a regular basis.

7. Read the terms and conditions before signing up for or downloading anything for free on the Internet. Free downloads like Kazaa (music), games, toolbars, and coupons often come with adware or spyware. The terms and conditions of downloads explain adware will be installed on the persons machine in exchange for the free software, music, pizza or whatever. Of course, few people read these terms and conditions.

8. Don't open e-mails from strangers. Don't open attachments from people you know if your not expecting it. Call the person and ensure they sent it. If they did not, don't open it. E-mail from strangers and unexpected attachments may contain adware or spyware waiting to install on your computer. It probably won't install if you don't open the e-mail or attachment. (Note: If you're using e-mail software with a mail &quot;Preview Pane&quot; like Microsoft Outlook, previewing the mail is the same as opening it. You should turn this feature off. Unselect &quot;Preview Pane&quot; under the &quot;View&quot; drop down list in Outlook.)

9. Use the Firefox web browser from www.mozilla.org. It is more secure and less vulnerable to popup ads, viruses, computer slowdowns, etc. It also has some additional tab and other options not available with other browsers.

10. We've talked about preventive maintenance but issues still happen. Hard drives fail. Computers are stolen, etc. Because of these risk, it's important to backup your data on a regular basis. The best backups are stored off site. This can be done with an Internet service or store the data to a CD and take it to another location on a regular basis.

In summary, we guarantee regular preventive maintenance will keep your computer running better. We suggest doing these things yourself or schedule a computer professional to proactively perform and ensure these preventive maintenance steps are in place and working on a monthly basis. This will prevent computer slowdowns and issues!

John Daniell and the Swordfish Computer Solutions team help people prevent computer slowdowns and resolve computer issues. They do this by providing IT outsourcing <a target="_new" href="http://www.SwordfishCS.com"> computer services including computer networking, repair, training, website development, and graphic design in Cincinnati, Ohio. </a> John can be reached at <a target="_new" href="http://www.SwordfishCS.com">http://www.SwordfishCS.com.</a>

วันศุกร์ที่ 16 มกราคม พ.ศ. 2552

How to Read CRT Tube Part Numbers

All picture tubes, whether monochrome or color type are identified by a specific code consisting of numbers and letters. The codes are different from each other because different tubes have different characteristics.

For example, a certain monitor colour picture tube may have the designation, M34AFA63X03 that can breakdown into 6 parts: M/34/AFA/63/X/03

Part 1: Application

Computer monitor tubes start with the letter "M&quot; while for a TV picture tube, it start with &quot;A&quot;.

Part 2: Screen diagonal measure in centimeters (cm)

The &quot;34&quot; means the diagonal viewing measure is a minimum of 34cm which refers to 14&quot; tube, 36cm is 15&quot;, 41cm is 17&quot; and so on.

Part 3: Family code

The three letters &quot;AFA&quot; designate a family of tubes that have similar physical and electrical characteristic. These letters are assigned alphabetically beginning with &quot;AAA&quot;, followed by &quot;AAB&quot;, &quot;AAC&quot; etc.

Part 4: Family number

The number 63 shows a specific tube within the family code. A different number is assigned to tubes within the same family that have different neck diameters, for example a single digit would be a monochrome tube, but this two-digit number shows it is colour.

Part 5: Phosphor Type

The fifth symbol gives the phosphor designation. The letter X here corresponds to P22 for colour picture tubes. Colour monitor tubes can have any other single letter (excluding I, O, or W) to designate other phosphor type for various applications. For monochrome pictures, the phosphor symbol is WW, corresponding to P4. Monochrome monitor tubes also can use WW or some other two-letter combination (excluding I and O).

Part 6: Integral neck components

The sixth symbol is assigned only for tubes having integral neck components, such as the deflection yoke. The specs are only apply to a particular tube manufacturer. The primary consideration here is winding inductance. The yoke coils have different sensitivity i.e. deflection per Amp in both horizontal and vertical.

Jestine Yong is a electronic repairer and writer. For more information about electronic repair please visit his website at <a target="_new" href="http://www.noahtec.com">http://www.noahtec.com</a>

Ten Tips to Safeguard Your Laptops

The following is a list of tips to help safeguard your laptop while traveling or conducting business.

1. Never leave your laptop unattended. Keep your laptop in your physical possession at all times and pay particular attention at the following locations: airports, hotels, car rental agencies, offices, restaurants, college campuses, restrooms, payphones, libraries, bars, hospitals, conferences centers, train stations and bus terminals.

2. Record your laptop's serial number, make and model information in your purse or wallet so if your computer is stolen, the information will be readily available when you file a police report.

3. Disguise your carrying case. By carrying your laptop in a case designed specifically for computers, you alert thieves to the fact that you are carrying something valuable. Instead, consider carrying your laptop in an ordinary piece of luggage, satchel, briefcase or other inconspicuous bag.

4. Lock it up! Use computer- locking cables to secure your laptop to a desk or table.

5. Etch, engrave or permanently mark your computer with your name and phone number. You might also consider placing several of your business cards inside carrying case pockets.

6. Never place a computer in checked luggage.

7. Identify your carrying case in some unusual way. Brightly colored tape, yarn or tags will help you to locate your bag in the event it comes up missing. When traveling, you might also consider affixing something brightly colored to your actual laptop ( in light of new security measures at airports, travelers are required to remove their laptops from their cases at security checkpoints).

8. If your laptop must be left in your car, store it in the trunk of the vehicle prior to arriving at the final destination.

9. Regularly back up information. Make sure you store this information separately in case your computer is stolen.

10. Report it stolen as soon as possible. In the event that your laptop is lost or stolen, make sure you report it missing to your employer and local authorities as soon as possible. This will help to speed up the recovery process.

Johnny May, CPP is an independent security consultant/trainer and the executive producer of the video production "Now You See It, Now You Don't: Preventing Laptop Computer Theft". For more information visit <a target="_new" href="http://www.security-videos.com">http://www.security-videos.com</a>

Does Size Really Matter In Our Digital Age?

Well, we've all seen the advert, but that's not what I want to talk about, so get that out of your head straight away. No, let's think about what many call the &quot;Queen of Arts&quot; - namely painting.

Have you ever wandered around a huge Art Gallery and marvelled at the works by Tintoretto, Raphael, Constable or any master painter who has produced huge canvasses? Then again, we have many fine examples of beautiful artwork in cameos and miniatures. In fact, in all sizes between these two extremes the evidence of creative genius can be found down through the ages.

However, it's patently obvious that the correlation between size and creative genius is poor. Mere size on the premise, &quot;never mind the quality feel the width&quot; is not the prime element of a masterpiece. Yes we are fascinated by the Sistine Chapel, for example, by the sheer scale of the paintings, but it's the genius of the painter that draws the eye. It's also true though that the artist tugs at our heartstrings by the wealth of detail that working in a large format permits.

In the same way, large format and medium format cameras have traditionally been the working tools of professional photographers for many, many years. In a previous article, I suggested that there would always be room for film, especially for users of the larger formats.

Now, we get to the nub of the matter, because in digital parlance, the wealth of detail evident in the larger formats is expressed as the size of the file. Unlike physical dimensions which cannot be changed once the work has been committed to the recording medium, be it film or indeed canvas size, the digital file is not so restricted.

Of course, when image size is changed from the original during, say, image compression, there is generally a loss in quality e.g. jpeg Even the use of a lossless transformation doesn't add anything to the image, it merely preserves what's there.

However, there is a revolutionary item of image manipulation software that does totally &quot;change the picture&quot; It comes as a Photoshop plug-in with Photoshop 6.0 or higher and it's called &quot;Genuine Fractals&quot; and here is what the originators claim,

&quot;It's an indispensable tool for photographers, graphic artists and digital imaging professionals, Genuine Fractals enables you to create resolution-independent images from any size file and lets you print superior quality enlargements without any degradation in image quality&quot;

By saving your digital image with this package as a very small stn file, you can create lossless files of up to 70Mb and beyond. After saving and re-opening this file in Photoshop, Genuine Fractal kicks in and you can easily produce files of a specified size

I was stunned by this software and began to wonder what the impact might be for both digital photographers and medium/large format professionals. Of course, as already stated, this increased size does NOT put extra information into the shot. There again, neither does making a 67 dupe of a 35mm slide improve image quality and many photographers still do that when submitting to libraries.

Digital photographers may get even more benefits by beefing up the file size using Genuine Fractals, before printing out enlargements. This could be very useful for Wedding Photographers who want the convenience of using a digital camera, but are unhappy about the quality of enlargements often requested. Using Genuine Fractals may save time effort and money by eliminating the need for a film backup camera.

On the other hand, it may be that Genuine Fractals may produce the best result with photos captured from film and then scanned, because noise in the original image is not removed when enlarged, in fact it will be more obvious. This means that mid-range digital camera shots are likely to fare worse on enlargment than film shots captured with 10 million pixels+

With a new version Genuine Fractals 3.5 just released, it could be worth a test and could be a worthwhile investment too. So, if you want to explore this a little more, get a copy of Amateur Photographer for 23 October 2004 and read their review of this exciting software.

You can get a free test copy of the software itself from this link: <a href="http://www.dcp-systems.co.uk" target="_new">http://www.dcp-systems.co.uk</a>

Why bother with a medium format camera if 35mm caressed by this Software will do instead? Oh I know I'll get lectures from purists for even suggesting something so daft, given superior lenses and better optics, but for some people that may be just overkill. If this article has opened up the possibility of a better working method for some freelances, that's all that matters.

So don't please run around telling your mates that size does not matter and that I've assigned medium format cameras to the dustbin of history. No, I'm just shining the spotlight on that funny old coin digital/film and giving it a flick in the air. Who knows how it will land? At least I've got a 50-50 chance of being right!

About The Author

One of a series of articles by Robert Hartness, successful freelance and author of an hotlinked, flip-over, e-book, published on the web in October 2004. It offers a step-by-step guide to those on the threshold of freelance photography and is illustrated with 40+ published photographs. Acclaimed as a great reference source for serious freelancers. More information and order link - <a href="http://www.cashfromyourcamera.com" target="_new">http://www.cashfromyourcamera.com</a> Press Release: <a href="http://www.prweb.com/releases/2004/10/prweb168698.php" target="_new">http://www.prweb.com/releases/2004/10/prweb168698.php</a>

วันพฤหัสบดีที่ 15 มกราคม พ.ศ. 2552

Two Essential Accessories For Notebook Computers

A Good Notebook Bag

Forget those that are bundled with your notebook computer. Get yourself a good notebook bag that is well-padded both on its load-bearing straps, and 100% around the notebook itself.

Aren't all notebook bags built the same? The answer is NO. There are countless bag types and variations. Not all of them have your comfort and protection of the notebook itself in mind. Most of them sacrifice style for substance, which is worse than not having a notebook bag in the first place.

The best way to determine which notebook bag is the one for you is to bring along your notebook while shopping. Put it in the bag and ensure that it doesn't slip and slide around. Generous spaces do not mean better protection! You want it to be snug.

Carry the bag with your notebook in it. Simulate a light jog. Why? Experience tells me that's how you'll most likely travel through the gates of airport hell. If the straps start digging in those shoulders, start looking for alternatives. A good strap should cushion those shocks as the bag bounces off your shoulders while doing your airport jog.

Note also how the notebook bag opens up for main access. Again, if you're a frequent traveler you'll want to have one that's easy to retrieve and store your notebook for security checkpoint purposes. The best are usually top-loading ones secured by either a zipper or a flap. We recommend the flap versions because they usually have an additional layer of cushioning right around the top for the notebook, and secure well but open fast with magnetic snaps/buttons.

The zipper types have none, and your poor notebook will get whacked full-force if the bag topples head-long off an airport luggage cart. Trust me on this bit: I've had enough times my notebook took a tumble that way, and seen many other helpless souls literally spill their notebook's guts across airport gates.

A good alternative to those shoulder-loading bags are the rolling pilot cases. They are typically bigger than any shoulder-bearing bags including backpacks, but offer solid protection with a padded hinge-top opening similar to actual pilot cases. Roller bags are also less taxing physically, and the generous compartments in the bag means less luggage pieces to carry while traveling.

A Heat Dissipating Cooler Or Pad

Heat is the number one notebook computer killer. Today's notebooks are little thermal generators, with internal temperatures that rise up to 150 degrees even with built-in cooling fans.

Those internal fans and heat-dissipating systems work full time more often than you think. That's why they are usually the first components in a notebook to die on you. When that happens, you'd better not fire up that notebook, as it'll fry even before you see the start screen.

So help out your hardest working notebook component and extend its lifespan. Invest in a notebook cooler or a cooling pad. Notebook coolers typically are low-rise, plastic or metal-faced pedestals on which your notebook sits. They are equipped with a fan or two inside, which serves to draw hot air away from under your notebook, and thus promote a cooler operating environment. Usually efficient enough to drop up to 15 degrees the operating temperature, notebook coolers however require power for its fans and would typically draw its power off your notebook's USB ports. This could somewhat decrease your notebook's battery operating time, but so far have proven to be negligible for many users.

Cooling pads normally do not have the fans, and are constructed from some type of heat-dissipating material or designed a way that your notebook would have extra clearance at the bottom to promote natural air circulation. Despite the lack of fans, these cooling pads do a surprisingly good job of cooling your notebook. They are also much easier to carry with your notebook because they are slimmer, lighter, and do not require power to do its job therefore highly recommended.

Lynn Chan helps new owners learn about proper notebook care and use. To learn more, visit <a target="_new" href="http://www.notebook-computer-infocenter.com">http://www.notebook-computer-infocenter.com</a> For a limited time, get the free tutorial "5 Days To A Healthier Notebook Computer" at <a target="_new" href="http://www.notebook-computer-infocenter.com/5days-to-a-healthier-notebook.html">http://www.notebook-computer-infocenter.com/
5days-to-a-healthier-notebook.html
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