Contents

Handheld devices are prevalent in the business world. Sometimes, they are purchased by companies and sometimes by individuals, but sooner or later, you'll need to begin supporting handheld devices.

Handheld Devices: Supporting Your Clients Needs

Handheld Devices: Supporting Your Clients NeedsWhile its tough to make much of a profit margin on sales of desktop or notebook PCs, its next to impossible to profitably sell personal digital assistants (PDAs) to your small business clients.After all, these handheld devices are generally positioned more as consumer electronics devices than full-blown "computers". The Popularity of Handheld Devices or PDAsNevertheless, todays PDAs, based on the Palm and Microsoft Windows CE OSs are quite powerful. Because of power and flexibility, PDAs have become quite popular with organizations of all sizes. However, lurking behind PDAs soaring popularity are some hidden IT support dangers where your small business clients really need you to step in and save the day.The Whole World in the "Palm" of Your HandIn most cases, either your consulting firm or your clients internal gurus get the first handheld device or PDA support request. Even when an employee purchased the handheld device on his or her own or received it as a gift, they will call on you for support. Inevitably, regardless of whether your small business clients purchase them for employees, "handheld devices" or PDAs sooner or later will make their way onto your computer support radar screen.Will Your Client Fund PDA Support?Just be sure to have a heart-to-heart with your main client contact person to decide what the "official party line" will be on PDA support. Consider all the different product and operating system variables when deciding how your company will cost-effectively support PDAs. There are two additional main issues to think about when considering offering handheld device support to clients: data security and desktop connectivity.Copyright MMI-MMVI, Computer Consulting 101. All Worldwide Rights Reserved. {Attention Publishers: Live hyperlink in author resource box required for copyright compliance}

Choosing A Laptop: Windows Laptop Or Macintosh Powerbook

Choosing A Laptop:  Windows Laptop Or Macintosh Powerbook

At present the Windows Laptop and the MacIntosh Powerbook are the most preferred plaptops for people around the world. A Windows laptop has the Windows operating system installed on it while the MacIntosh Powerbook manufactured by Apple Inc. uses its own operating system. The Windows operating system is the most widely used operating system in the world. The Linux operating system, which is a open source operating system, is widely gaining popularity as it can be freely distributed. In addition, the Linux operating system is not the hackers paradise Windows is.Let us compare the Windows Laptop and the MacIntosh Powerbook so that you can decide which one you would prefer.The Windows Laptop comes in a variety of choices ranging from high-end, mid-range and ultralight laptops. A high-end laptop is preferred by those people who would like to replace their desktop machines. These machines usually have a large screen, fast processor and the maximum storage capacity. However laptops in this category weigh about 7 to 8 pounds and also include internal media devices such as CD-ROM and diskette drives. There may be a few USB ports so that you can attach external devices such as printers and digital cameras as well. A mid-range model is suitable for those consumers who would not like to shell out a fortune for their laptop. A mid-range model weighs a few pounds less than a high-range model and has a smaller screen. A mid-range model may be a little slower than a high-range model in terms of processor speeds and the options of internal media are more limited than in the high-range model. Ultralight models have the smallest display of all three and also the processor speeds are the slowest. The expansion capabilities and internal media are limited and the media devices are usually on the external side. The main advantages of ultralight models is they are easier to carry around because of their light weight and battery life is longer.The MacIntosh or Mac are a line of laptops manufactured by Apple Inc. MacIntosh systems are usually targeted towards the home, education and the highly professional services market. The MacIntosh Powerbook is the first MacIntosh laptop powered by the Intel Core Duo processor. It has a 17 inch wide screen, but also is available in a 15 inch wide screen. The MacIntosh Powerbook is available in three configurations, the 15.4-inch model at 2.0 GHz (US$1999) and 2.16 GHz ($2499) and a 17-inch model at 2.16 GHz $2799). All three models come with the Intel Core Duo Processor and an 80GB or a 100GB or a 120 GB hard drive. USB ports a FireWire 400 port, a ExpressCard/34 expansion slot, DVI and VGA connectivity (VGA via included adaptor), optical S-P/DIF and analog sound output and inputs, gigabit Ethernet are also added in all the three configurations.The machines run on the Mac OS 10.4 operating system which is the system developed by Apple Inc. The Powerbook also has a magnetic power connector known as Magsafe and it can detach easily when yanked to prevent the laptop from being pulled off the surface. The keyboard is backlit so that the keys are easily visible and there is also a scrolling trackpad that comes standard across the line. Extra accessories include an external USB modem as there is no internal modem available now and a TV output adaptor.We have mentioned the basic features of the Windows Laptop and MacIntosh Powerbook. Both types of laptops are good in their own way. Weigh your needs and choose wisely.

OLED-Displays

OLED-Displays

Short for organic light-emitting diode, a display device that sandwiches carbon-based films between two charged electrodes, one a metallic cathode and one a transparent anode, usually being glass.The organic films consist of a hole-injection layer, a hole-transport layer, an emissive layer and an electron-transport layer. When voltage is applied to the OLED cell, the injected positive and negative charges recombine in the emissive layer and create electro luminescent light. Unlike LCDs, which require backlighting, OLED displays are emissive devices - they emit light rather than modulate transmitted or reflected light. OLED technology was invented by Eastman Kodak in the early 1980s. It is beginning to replace LCD technology in handheld devices such as PDAs and cellular phones because the technology is brighter, thinner, faster and lighter than LCDs, use less power, offer higher contrast and are cheaper to manufacture. An important step in the evolutionary process began with the use of thin-film organic layers. The first EL thin-film device used a single organic layer sandwiched between two injecting electrodes.OLEDs are the latest and most promising buzzwords in display technology. To give you an idea of their potential, imagine a cardboard-thin TV screen. Now imagine that you can roll up your TV, put it away or carry it wherever you go. Automatically, you start appreciating why millions, if not billions, of dollars are being poured into OLED research every year.Webmaster ofhttp://www.oled-display.nethttp://www.oled.at (German)

Computer Consulting 101 PC Troubleshooting Advice

Computer Consulting 101 PC Troubleshooting Advice

While most small businesses really do need to find a good local computer consulting business to take care of their computer problems, there are some computer problems that are simple enough for even a technophobe to handle. At Computer Consulting 101, we've found there's one very simple piece of advice that often doesn't get communicated to non-technical small business end users: When in doubt, reboot first.Seriously, while it may sound tremendously simple, end users often overlook it during typical computer panic attacks.Anytime you're about to consider an issue a real IT support problem and call your computer consulting vendor, always reboot first.First, exit out of whatever files and programs that you're working on. Then, run through a Shutdown and Restart sequence to reboot your computer.If you suspect your computer problem involves something hardware-related, such as with your network card, modem, mouse, keyboard or sound card, you should even go one step further, before calling your computer consulting experts.Go to your Start menu. Next, shutdown your PC. Then turn the power off for a minute or so if you're computer didn't power itself off on its own. Then finally power your PC back up again and see if the problem resolved itself on its own. Many times a simple reboot is all it takes.The Bottom LineWhile this advice probably sounds very basic, at "Computer Consulting 101" we've found that a substantial percentage (as many as 10-20% of problems) of trouble calls for IT support become unnecessary after a reboot. And of course, because you probably pay every single time you pick up the phone, why not conserve your IT budget for those projects that can help your company drive more revenue, improve productivity, reduce overhead, and boost your bottom line. Remember, before you call a computer consulting professional, reboot first. so you can conserve your computer consulting budget for those problems that really require expert assistance.Copyright MMI-MMVI, Computer Consulting 101 Blog. All Worldwide Rights Reserved. {Attention Publishers: Live hyperlink in author resource box required for copyright compliance}

Five Myths about Compatible Toner Cartridges

Many people have different views and ideas about compatible toner cartridges. Other people simply know very little about compatible cartridges. As an exclusive user of "compatible toner cartridges" for fifteen years, I have found several things that are not true. Id like to review five myths or misconceptions people may have about compatible laser toner cartridges. Lets distinguish between fact and fiction.Myth #1 Compatible Toner Cartridges are simply cheap cartridges.It is true that a compatible toner cartridge is cheap in price. However, it is not a cheap quality toner cartridge. A compatible toner cartridge is a new toner cartridge manufactured by a third party. It is made from all new parts. It contains the exact toner required for your laser printer. Most companies give a one-year, one hundred percent money back guarantee on their compatible toner cartridges. You can normally purchase a compatible toner cartridge for about half of the cost of a new OEM toner cartridge.Myth #2 Using a Compatible Toner Cartridge will void my printer warranty.This is not true. In fact, congress passed a law to make it illegal for a manufacturer to force you to buy certain supplies. If allowed, this would lead to a monopoly, high prices and lack of competition. Below is a copy of the Magnuson-Moss Warranty Improvement Act. Its your guarantee that your printer warranty will not be voided.United States Code Annotated Title 15 Commerce and Trade Chapter 50 Consumer Product Warranties 15 Section 2302 (c) No warrantor of a consumer product may condition his written or implied warranty of such product on the consumer's using, in connection with such product, any article or service (other than article or service provided without charge under the terms of the warranty) which is identified by brand, trade or corporate name; except that the prohibition of this subsection be waived by the commission if: 1) The warrantor satisfies the Commission that the warranted product will function properly only if the article or service so identified is used in connection with the warranted product, and 2) The Commission finds that such a waiver is in the public interest. Myth #3 A Compatible Toner Cartridge will damage my printer.The truth is a toner cartridge can do very little to damage a laser printer. It is possible, but highly unlikely, for a toner cartridge to leak and cause streaking on your paper. However, a simple cleaning and replacement of the toner cartridge will resolve the problem.In my fifteen years of using compatible toner cartridges, I only had one instance where the toner cartridge did not meet my high expectations. I called the company and they sent me a new cartridge the next day. I learned from this experience that it is very important to purchase your toner cartridges from reputable toner companies. How many companies have sent you a brand new replacement product the next day without any hassles?Myth #4 Compatible Toner Cartridges produce poor quality print.One of my initial fears in purchasing a compatible toner cartridge was that the print quality wouldnt be as good. When I used my first compatible toner cartridge, it produced exceptionally good quality. I thought it wouldnt last. I was wrong. In fact, I printed more pages from that cartridge than I did from my original. After extensive research, I found that many toner cartridges are not completely filled with toner when you purchase them. I happened to have purchased a cartridge from a company that had completely filled the cartridge. Hence, I got more pages. In fairness to the major printer companies, I want to clarify one thing. I used OEM toner cartridges for several years. I always printed the number of pages that the manufacturer advertised. There was no deception in their advertising. Some simply did not fill their toner cartridges to capacity.Myth #5 All Compatible Toner Cartridges are the same.The truth is all compatible toner cartridges are not created equal. This is why you must purchase your cartridges from a reliable and reputable company. These companies test their compatible toner cartridges to insure quality and quantity of print. You can visit our website to learn ten things you should know about purchasing a compatible toner cartridge online.If you want to cut your printing budget in half and continue to get high quality print, do yourself a favor. Find a reputable online toner merchant and order your compatible toner cartridge today.

Printer Ink - Easy Ways To Save Money On Printing

Printer ink cartridges aren't cheap. If you're like most people, you wouldn't mind saving some money on your printer ink cartridges. In this article, I'm going to show you several great ways that you can trim a few bucks off your "printer ink" cartridge budget.Money saving tip #1: Choose the correct print qualityWhen you print a document, you can choose various print qualities. Generally, the higher quality you choose, the more ink your printer will use. Not to mention that higher qualities take longer, as well. For many documents, you can change the print quality to the lower quality setting. Depending on your printer, the low quality setting might be called "draft", "low quality", "quick", etc.Here is how to change the print quality when you're printing a document. Once you click print, a box will pop up. Select the printer you wish to use, then click "Preferences". Another window will then pop up. What the window looks like will depend on what printer you're using, but most of them will look at least somewhat similiar to each other. Choose your print quality, then click OK.Note: You will not want to use the low quality setting for and of the following documents:1: Adobe PDF files2: Any file that you will want to copy, fax, or scan later3: Most images4: Any document that you need a sharp, quality print onMoney saving tip #2: Shop around for the best dealIf your printer is like most, it pops up a window when your ink is low, and gives you a button to buy replacement "ink cartridges" . Instead of buying your ink via clicking on that button, try shopping around for your replacement ink cartridges. There are many places that offer substantial discounts on ink, and you could save some money, just by visiting http://www.ink-guide.comAlso, keep in mind that your local office supply store will likely be an expensive source of ink. You'll do much better shopping for replacement ink catridges online.Money saving tip #3: Consider buying another brand of inkJust because your printer was made by XYZ Company doesn't mean that you have to buy ink from XYZ Company. You can shop around for different brands of ink cartridges, and you might save some money. You may not want to buy generic ink, but at least check out the other brand names of ink cartridges. Just be sure that the ink cartridge you buy says on the label that it will fit your printer.Money saving tip #4: If all else fails, buy a laser printerIf you use a fair number of ink cartridges, you might want to consider buying a laser printer. Laser printers use toner (like a copy machine), instead of ink cartridges. Toner for a laser printer costs about a quarter as much as for an inkjet printer (per sheet printed).The draw back to laser printers is that they are often more expensive than inkjet printers. I have a bottom of the line Dell black and white Laser printer, and I've been very pleased with it. We bought it for less than two hundred dollars. Based on the money we've saved on replacement ink cartridges, buying it was a good decision. However, it would only make financial sense to buy a laser printer if you printed quite a few documents every day.I hope that these tips will help you save some money on your printer cartridges!

Summary

Handheld devices are prevalent in the business world. Sometimes, they are purchased by companies and sometimes by individuals, but sooner or later, you'll need to begin supporting handheld devices.