Some Key Differences Between Desktops and Laptops

Portable computers and laptops cost more than a desktop computer, so unless you absolutely have a need for a laptop, you get a lot more computing power for your money with a desktop PC. The big issue is portability. If you have a need for a portable computer, buy a laptop or notebook. If portability isn’t a big issue, a desktop computer is a better choice to buy and is better ergonomically.

Price Differences

With laptops and desktop computers having comparable features and computing power, have you ever wondered why portable computers cost more than desktop computers. This fact is mainly caused by the overall higher cost to manufacture portable parts and components. Factors such as weight, the amount of heat they generate, power consumption, and compactness of a portable pc are more important than they are for desktops. These factors add to the overall manufacturing costs.

Don’t Forget Ergonomics and Usability

It is obvious that a desktop computer is much better ergonomically than a laptop is. For prolonged use, especially, you’re much better off with a desktop computer. Another aspect of ergonomics is usability. A laptop or portable pc is limited in usability as far as keyboard and mouse goes, because of its size constraints. On a portable computer, there are fewer keys and some keys have dual function. You don’t have these constraints on a standard keyboard.

Desk Space

Laptops are meant to be compact. But when you think about it, if you have a desktop the only things that really sit on your desktop are the monitor, keyboard, and mouse. Most of us put the actual tower underneath the desk. So in the end a laptop and desktop take up the same amount of desk space.

Something They Don’t Tell You

You can increase the resolution of your laptop monitor if you want to, but you may run into a few problems. Very quickly the text become too small to see. And really the only way to get a bigger monitor for a laptop is to either buy a new laptop or get an external one. A typical monitor for a desktop is 19″, whereas most laptops are around 14″ – 17″. This is a huge difference!

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Computer Makers Making A Shift To Colored Laptops

Imagine a world without computers. Companies would still be slow and inefficient. There would be no ATMs, no Internet, no paperless transactions and the like. This is a scenario that is hard to envision. This is because computers have changed the way our world runs and without them there would be no civilization as we know it. Computer has evolved from the bulky devices that used to occupy entire floors in government buildings and research labs to the small compact and crisp laptops that we carry in our carry-on bags.

Our day to day has never been the same again since computers became part of how we live and work. They are now part of most households and offices in some parts of the world such as the United States where they are present one out of every four homes. As we mentioned, computers have become not only smarter, but also smaller and more powerful. The apex of this is the laptop computer which is a miniaturized version of the desktop PC.

Laptops have been the next revolution in computers. This is because of the convenience that comes with them. They are cute and lighter than desktops and also in many cases, more powerful. Nowadays, most people who are serious about computers have a laptop or two and one of the most interesting observations is that even teens and school children have developed an interest. That is why many computer manufacturers are now offering colored laptops.

In the past, anyone wanting to buy a laptop was limited to the classic black and graying models which have now become the norm as far as laptop appearance is concerned. While no one minded the color as long as the machine performed according to specifications, manufacturers have become bolder and have gone a step further. Customization has hit a new high.

In the last few years, some major computer makers such as Dell have been allowing their customers to choose how and what components should be included in their machines. Some added more memory, others more processor speed, others hard drive size and others a little bit of both. One of the newest customizations that one can choose when purchasing a laptop is color.

You are no longer limited to the default colors of black and grey when choosing your next computing friend.Colored laptops are now the in-thing. Customers can now choose from the classic black, grey, red, pink ,yellow and whatever color one feels is their preference. One of the reasons why computer manufacturers have veered towards different colors is because they acknowledge that their customer base is getting younger.

One factor that is fueling the craze about colored laptops is the fact that they (laptops) are no longer the sole preserve of travelling businessmen, teachers or researchers. Laptops are no longer just business and research tools but media entertainment and communications centers. They are used for gaming by the millions of teens worldwide who are served thousands of high octane games such as World of Warcraft, Madden, Half-Life and many more.

Laptops are now created for a younger more robust audience who are into Internet social networking, video entertainment and gaming world. No wonder colored laptops are here to stay. Get yours today at affordable prices.

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How To Select The Best Business Laptops

The corporate life is hectic, so it is important to have a fast, reliable, lightweight notebook that can maximize your daily output by keeping your projects organized and your workflow streamlined.

One of the first things you need to look for in a business laptop is wireless connectivity. A wireless networking card allows you to connect to the Internet via thousands of wireless networks (also called hotspots) located nationwide. This means more convenient and readily available access to your emails and business clientèle.

Another great option is a Bluetooth card. This will allow you to connect and transfer data between your PDAs and your notebook, without the need for messy wires, which can add weight and clutter to your carrying case.

A third feature to look for in a business notebook would be VGA and S-Video outputs to ensure connectivity with any projectors you may need to utilize for video or slideshow presentations.

As far as individual specifications, you really only need a base-line configuration with integrated graphics to handle any word processing or basic programs like email clients, DVD software, web browsers etc. Unless you plan on doing an inordinate amount of multi-tasking or video production, it would be wise to put any extra cash into other accessories like office suite software, which can really help you manage your day-to-day workload.

Whether at home or on the road, a good business laptop can really improve the quality of your work life by providing you with all of the essential tools you need to efficiently manage your daily tasks. From planning your appointments and schedules to writing reports, sending email, and staying up-to-date with all of the latest business news and headlines, a business laptop is the only device that can effectively handle all of your work-related duties in one convenient, easy-to-use system.

Just remember to consider all of these important tips to ensure that your laptop can meet and/or exceed all of your business needs.

This article may be republished freely as long as this copyright notice and box of resource links are included at the bottom.

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Do I Really need a Refurbished Laptop?

Computing freedom, independence, and mobility don’t have to come with a hefty price tag.

Manufacturers refurbish laptop computers that have been returned. The laptop might have a scratched screen or other minor blemish. In some cases, the laptop was an unwanted gift or its packaging was dented. The laptop is inspected by the manufacturer, tested for quality, and repackaged for sale at a much lower price.

While many new laptops can cost thousands of dollars, most refurbished laptop computers usually cost less than a couple of grand, and often less than $500. In most cases, they are as good as new and have a very low return rate. They even come with guarantees and warranties, just as you would expect with a new model.

A refurbished laptop can satisfy most people’s basic computing needs, such as word processing, running software, reading e-mail, creating spreadsheets, playing CDs, surfing the Internet, and more. Laptops allow access to all these features from anywhere.

All laptop manufacturers offer refurbished laptops, including such popular brands as Dell, IBM, Toshiba, and HP.

Computer prices are affected by type of processor, operating system, modem, and network card; size of the hard drive and RAM (Random Access Memory); and whether there is a CD/DVD-ROM/RW, a video card, a sound card, and zip drive. Prices are also affected by screen size and type of chassis.

The price will be affected by all these specifications, along with how well preserved the chassis is, the name of the manufacturer, and whether you acquire the laptop form the factory or through a private dealer. Private dealers charge less, but beware: not all dealers are up to par with their refurbishing skills. Be sure to go to one that is reputable and experienced.

All laptop manufacturers offer refurbished laptops, including such popular brands as HP, Dell, IBM, and Toshiba.

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Dual Core Computer Processors: Luxury or Necessity?

Most of the talk going on in the computer processor industry is revolving around dual core processors. But what advantages do they actually give and is it worth it in terms of price?

All processors have a core. A processor also contains some memory, often referred to as cache, either L1, L2 or L3, depending on how close it is to the core, and the core itself, as well as a few other essentials. The core is the "brain" part, it performs all the big calculations that are needed for the various things a computer does.

Computer cores have been increasing in speed, and increasingly quickly. Manufacturers were in a race to have the chip with the fastest speed, measured in GHz. One surprise is that despite these increases in clock speed, the actual speed of programs didn't increase proportionately.

As modern programs make much heavier use of other computer parts like memory, and there are often many running at the same time, another approach was needed.

Dual core processors were the answer.

By putting two "brain" parts into the processor, you can run two programs on two cores, without having to share it between them. The effect of this is that when running two or more programs, the processor can now handle much more as a whole.

The part about them that might disappoint is gaming.

Unlike the multitasking environment that is usual for a computer either at home or at the office, games rely on the brute force of a powerful processor to help them along. So far there is no technology to take advantage of the two processors, like the ability to split its tasks over two cores. Most gaming has not improved with this new technology.

As with processors in the past the mainstream of dual core processors is dominated by the two big guys, Intel and AMD.

Intel offers two processors in its range, same processor, just different speeds. The lower priced of the Pentium D processors comes in at around $250. This price is reasonable considering how much you would pay for the top of the line single core processor.

The Pentium D is based on the same core as it's single core counterparts, just two of them inside. Its boost in performance is quite notable, and makes it presence felt in the multitasking environment.

The AMD Athlon X2 is AMD's offering in the dual core market. Unlike the Pentium D its lowest priced model comes in at a staggering $400. It's not expensive compared to processors like its FX series, which are over $1000, but in comparison to Intel it's expensive.

It too is based on the same core as its single core cousins and also offers the same performance increases.

The price of the AMD is surprising. From a company that became renowned for it's low cost, high performance processors this is quite a blow. Even the upper model of the Pentium Ds comes in at less that AMD's cheapest model.

The price might be justified if the AMD actually gave a significant performance boost, but it doesn't.

For the first time in a long time, I think I would be willing to switch back to an Intel processor. Although my preference is not for dual core, if I had or needed to switch I would certainly go straight for the Pentium D.

And finally, how do they compare to their now out of date traditional processors?

Considering how powerful processors have become I would still not make the switch. Dual core has not been around long enough to produce low cost, slightly out of date models. The power of the AMD Athlon 64 3000+ more than does it for my computing needs, and that's where I would stay for now.

So for those who are looking for the next cool thing for their desktop computer and price is not a huge issue, this would be your best choice, but go for the lower end Pentium D.

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