Microsoft is yet again toying with the idea of surrogate marketing, by launching the Silverlight (SL), the medium they exploited to topple Netscape in the 1990’s with the Internet Explorer browser. Silverlight is a browser plugin or software for playing media files and other Web applications that work on Windows and Macintosh with Firefox, Internet Explorer and Safari browsers. SL will be able to display interactive animations, graphics, audio and video streaming within a fixed window of the particular Web browser display.

Microsoft had tied up with National Broadcasting Company (NBC) to provide hours and hours of free video streaming of recently concluded Olympic events live from China. The new offering of Silverlight after two years of testing is shoved upon to every user who came online to watch the live coverage of the event. Though there are some initial glitches like prompting the user to re- install SL who already have had it in the system, Microsoft’s intentions are wide and clear.

Even though live coverage is confined to the US web users currently, when it becomes available for everyone, it is likely to cause serious damage to the competitors. With the new offering many of the less popular events were available free to watch, but popular and higher viewership events had been with a price tag attached to it. However, the sidelined events by the television channels got better exposure as it was free of charge. With higher bit rate streaming effects, the Olympics were made a visual treat for web users even while working in their offices.

Even if someone is not intend on using Silverlight or not yet installed it can use Windows Media Player (WMP) for non-live viewing. A partnership with Novell will offer a version for Linux users as well. In the near future, one can even expect mobile version of the SL in Windows Mobile and Nokia Smart phones.

But the market analysts view these developments differently; they are rather reminded of the federal anti-trust legal battle in which Microsoft was penalized for misusing its market spread unscrupulously to promote its own browser developer to gain control over the Web world. During early 1990’s Netscape Navigator had the monopoly over the browsing world, but in 1995, Microsoft annihilated Netscape by packing free Internet Explorer browser with its Windows Operating System.

In real time, Microsoft is understood to have plans of upsetting the apple cart of Adobe who has the most popular and sophisticated Flash media player which is widely used for streaming interactive content, video and audio files. It is common knowledge that majority of internet surfers use Flash to stream videos and other related files. Currently, WMP of Microsoft and Quicktime from Apple have negligible presence in the e-space in terms of usage and application. This is the space, Microsoft is eying through its latest offering of media player. At a glance, Silverlight seemed to be a clone of Flash, yet insiders argue, it’s still early days to be judgmental about the plugin, and Microsoft’s intentions.

But prima facie, if Microsoft were to project SL in its forthcoming version of operating system, it would definitely position the company to topple yet another software giant Adobe in the months to come. Nevertheless, Microsoft countered the argument by stating that it was part of company’s continued effort and commitment to provide innovative and compatible products to their operating system.

Registry repair software promises to speed up the performance of your old PC… But you may wonder if they really work and if you really need one to fix your registry. Let’s take a look at what these programs can do and when you would need to use one.

The Problem with Registries

All Windows operating systems have a registry. The registry is simply a directory or database that stores all the changes to your hardware, applications, software, options and preferences. Your system uses the information in the registry to start up and run programs the way you prefer them each time.

Overtime with constant use and the installing and uninstalling of programs, the registry accumulates many entries that cause your system to slow down. That’s because your computer reviews each entry even though some may no longer be needed, are invalid or become corrupt.

Trying to fix a registry can be risky and tricky if you have no experience. Even if you know how to view the contents of the registry and read a few tips on how to solve your specific problem, you should be very careful. You could do more damage to your computer than the original problem if you are careless.

Repair Solution

If you are afraid of handling registry problems on your own, you may consider hiring an expert. However, the problem with that is they charge a lot and it could be days before you can pick up your computer.

For the average computer user with a registry problem, the best way to clean, repair and put back in order your registry is a good registry repair program.

If you want to avoid making a bad purchase, then you’ll need to do some shopping and compare the different registry repair software side-by-side if possible. Many brands are available and you can easily find people leaving reviews online for almost any of these products.

To help you pick the right registry repair software, we have listed a few tips here:

* Know what you want in a registry repair software application. Some will only back up, scan, clean and repair. Others include advance features such as automatic defragmentation, virus scan, live updates and auto scheduling.

* Do a search online for repair software review and rating sites. Users like giving their honest opinion about the software try have tried or are using. You may also register with technical topic forums to get help on your technical questions or problems.

* Notice also what isn’t being said about a product or software company. Do a check on the company or merchant to make sure they are reliable. Buy software only from companies that have a good reputation.

* Look for a satisfaction or money back guarantee. You may have a few questions about the software, so make sure you know you can get support.

Copyright (c) 2008 by Winston Reginald

Notebook also called as laptop is an extension of desktop computers. It is smart and slick in look, light in weight, consume less power, make nearly no noise and most importantly can be easily carried to anywhere. In fact due to its portable feature as well as with the advent of Wi-Fi features, usage of notebook has been increased rapidly in the last few years.

You do not need to get entangled with wires while accessing internet. Just carry your notebook and enjoy working from anywhere you feel like. Sounds awesome right? Earlier notebook was considered to be a luxurious item which was accessible only among the riches, but not anymore. With the sharp fall in its price, notebook is with in the affordable reach of everyone now.

Even big notebook manufacturers like HP, Dell are quite confident that soon the sell of notebooks will outdo the sell of desktops. These days many notebook manufacturers designed lightweight notebooks also called ultraportables especially for students and business travellers. These notebooks usually weigh less than 3 pounds.

One of the common problems users always complain about notebook is its small screen. Several accessories like DVD burner or 17-inch LCD screen are available by which you can make your laptop screen look every bit as good as your desktop screen. Similarly some users might not be satisfied with the tiny speakers of notebook. You can go for Logitech speaker accessories to enhance the sound capacity.

Some users also do complain about aching fingers when typing long time on a laptop, they can go for wireless keyboard and mouse combo accessories. Imagine yourself in an airport lounge and running out of your laptop battery. Chances are there you might not be lucky enough to find a socket for charging your notebook. It shows the importance of going for a notebook which has long battery life.

These days many notebooks are there with multiple battery options like four cells, six cells or nine cells. Normally more the number of cells, the longer a battery will hold the charge.

All notebook manufactures provide warranty when you purchase notebook of their brand. You also have the option of choosing free at home service in case of any defect occurs with in that warranty period. However notebook is highly susceptible to accidental breakage and theft. So it is a good investment to insure your notebook.

If you think that your notebook does not need to be insured within its warranty period, think again. Because the warranty can at best take care of any defective hardware but theft, fire, power surges or accidental breakage are seldom covered under the warranty scheme. Many electronics retailers do offer extended warranties that act as a kind of insurance. In these extended warranties some retailers offer full replacement of your defect parts. Hence it is a good bargain.

These days you can also go for third party computer insurance agencies that will take care of your accidental claims. Safeware, a computer insurance company covers natural disasters like earthquake, flood and hurricanes under its accidental insurance coverage scheme.

Following are a few tips on how to take proper care of your notebook.

1. Use a clean, soft and lint-free cloth to wipe the dust from your laptop.

2. Always use an ammonia or alcohol free cleansing solution to clean the LCD screen of your notebook.

3. Keyboards are usually the most difficult part to dust off in laptop. Use cans of dust-of compressed air to clean your laptop keyboard.

4. You can use the scratch-removal kits available generally for iPods to remove the scratches on your laptop surface.

If you are in the bazaar for a new laptop, the processor, RAM, and harder drive aren’t the alone specs you’ll wish to consider. The affectation as well plays an important role. And we’re not just talking about size. Resolution as well matters. Why? Because the amount of pixels a awning outputs determines how abundant detail you’ll get from that LCD, whether you’re alteration photos or arena the latest games. A beyond resolution as well agency that you’ll accept added on-screen absolute estate, which is acceptable if you wish to accept two applications accessible ancillary by ancillary or you wish to abbreviate scrolling if Web surfing. You’ll as well accept added pixels to plan with if outputting the affectation to an alien monitor.

Bigger isn’t consistently better, however. Higher-resolution screens are not alone added expensive, they can accomplish icons and blazon arise too baby on Laptop, which can aftereffect in exceptionable squinting. And back we don’t acclaim that users lower the built-in resolution on any laptop, as the consistent angel is about fuzzy, it’s analytical that you accomplish the appropriate alarm the aboriginal time. So what resolution is appropriate for your next notebook? Use this as your guide.

7 inches to 10 inches: Mini-Laptop

On mini-Laptop with a 7-inch display, you’re bound to 800 x 480 pixels. This resolution makes icons and argument ample and simple to read, but in abounding cases you’ll acquisition yourself accomplishing a fair bit of scrolling around. We acclaim spending a bit added for a archetypal with a 9- or 10-inch display, area the candied atom is 1024 x 600 pixels (such as on the new Acer Aspire one and the MSI Wind NB). You’ll be able to see added of Web pages and abstracts and won’t charge to annal as abundant up or down or from ancillary to side. The HP 2133 Mini-Note goes up to 1280 x 768 pixels, but some may acquisition that too top for such a baby display.

10 to 12.1 inches: Ultra Portable and Thin-and-Light Laptop

These Laptop are advised to go anywhere but action added application and appearance than mini-Laptop. Generally, 10-inch ultra portables are giving way to systems with 11-inch LCDs. Some of the a lot of accepted 11-inch systems cover the ASUS U2E, Lenovo IdeaPad U110, and Sony VAIO TZ series, which appear accepted with 1366 x 768 pixels and no added affectation option. This resolution offers a acceptable antithesis amid awning absolute acreage and the ad measurement of icons and text, but you’ll pay a exceptional for the awning size. For continued accretion sessions, 12-inch screens are just added able than 11-inch options.

You’ll acquisition a bit added array in the 12-inch range, but resolutions are abundantly bound to one best for any accustomed notebook. For a arrangement this size, 1024 x 768 pixels provides able resolution for basal productivity, which you’ll acquisition on ultra portables such as the Lenovo Think Pad X61s. If you wish added resolution, footfall up to 1280 x 800 pixels, which is bigger for multimedia applications and accessible in high-end, failing machines including the ASUS Lamborghini VX3-A1 and Fujistu Life Book P8010.

13.3 to 15.4 inches: All-Purpose Laptop

In this chic of Laptop, resolutions ambit from 1280 x 800 up to high-definition 1920 x 1200 on high-end gaming systems. For accustomed accretion chores, 1280 x 800 pixels is fine, and you’ll acquisition it on accepted 13.3-inch systems such as the Apple Mac Book, Dell XPS M1330, Sony VAIO CR, and Toshiba Satellite U405.

That aforementioned resolution is accepted as you move up to 14- and 15-inch Laptop, but there are some notable exceptions. For example, the 14.1-inch Dell Inspiron 1420 and the 15.4-inch Inspiron 1525 accept a $50 advantage to advancement the console to 1440 x 900 or 1680 x 1050 pixels, respectively, which should accommodate added desktop absolute acreage and added data for tasks like photo editing, admitting with abate icons and text. The 15.4-inch Mac Book Pro has a 1440 x 900-pixel display, which is acceptable for artistic pros on the go.

As you move into 15-inch multimedia Laptop and gaming systems, such as the Alien ware Area-51 m15x and Dell XPS M1530, you’ll see higher-resolution LCDs. In the case of Dell’s M1530, affective up to 1440 x 900 pixels costs $50 (plenty of eye bonbon for the latest 3D titles), and the high-definition 1920 x 1200-pixel affectation costs $100 more. Note that this resolution may be abstract accustomed the mid range 256MB Nvidia cartoon agenda and that you won’t see the accurate account of the $500 Blu-ray Disc advantage on a 15.4-inch screen. On Alien ware’s m15x, the added $300 will be able-bodied spent, abnormally if you opt for Nvidia’s 8800M GTX graphics, complete with 512MB of video memory.

16 to 20.1 inches: Desktop Replacement Laptop

Most of the systems in this screen-size ambit are for multimedia tasks and gaming. You can get by with a 1440 x 900-pixel affectation if you won’t be accomplishing abundant added than blockage e-mail and surfing the Web. For instance, the Toshiba Satellite L355 sports a 17-inch awning with this resolution and costs beneath than $800.

Are you into multitasking or gaming? You’ll wish to footfall up to 1680 x 1050 pixels. In the case of HP’s dv9700t, for example, advance from 1440 x 900 to 1680 x 1050 costs a bashful $50. which should enhance movies, photos, and gaming, as able-bodied as accommodate added absolute acreage so you can accept assorted applications accessible on the desktop

Only austere high-def cine fans, gamers, and artistic pros will wish to splurge for a 1920 x 1200-pixel awning (also accepted as 1080p). In the case of the Alien ware Area-51 m17x (starting at $2,199), a 1920 x 1200-pixel LCD comes standard. The Gateway P-172X FX (starting at $1,999) is yet addition 17-inch gaming rig with a 1080p screen. In the case of the 17-inch Mac Book Pro, jumping from 1680 x 1050 to 1920 x 1200 for alone $100 is a no-brainier, abnormally if you’ll be outputting to an alien monitor.

Ready to make the move to an Apple Laptop? Or are you just ready to upgrade a favorite older Mac that’s seen years of long and faithful service? No matter where you’re coming from, here are five quick tips to determine which Apple laptop is the right one for you!

What kind of work will you be doing on your new laptop?

Graphics design work will probably make a larger screen a plus so that you can get the details without squinting. If you’re planning to play games (especially online games that may require lots of storage memory), you’ll need a fast processor and the hard drive space to store all that data “loot” you’ll be collecting on your imaginary adventures. Is the laptop going to be used by a student or traveling businessman? In that case, portability may be the big issue. Take a good look at what you’ll be doing most of the time with your new Mac-you’ll be glad you did.

• Best bet for gaming or graphics: MacBook Pro. With an NVidia Graphics processor and a smoking hot 2.4 or 2.5GHz, you’re ready to roll.
• Best student or business bet: MacBook Air. Superlight and well set up for a wide variety of general applications.

How portable does your new laptop need to be?

If you’re planning to use your new laptop at your desk, then any of the Apple lines will be great. But if you’re a business traveler who has to work on the go (especially in a crowded airplane seat) or a student who has to fit a laptop into a backpack or messenger bag, you’ll want to make portability a priority. Also remember: the more powerful the processor, the more power it consumes-so if you’re going to be unplugged while working, that may be a consideration.

• Best portability bet: Mac Book Air. It’s light, fast and with its 1.6GHz processor, a real current sipper.

Will this laptop be your only computer?

While all Apple laptops are flexible enough to cover almost every need, some are better optimized for specific roles. If your laptop is just one of your computers, you may not need to cram everything into it; concentrate on what you really need a laptop for (see above). But if this will be your only (or main) computer, it’s best to choose one that can cover the widest number of tasks without being locked down to a specific specialization. For example, if you’re planning to do a lot of writing, a little web design, and a bit of Internet surfing, you’ll want a solid all-purpose laptop rather than a powerhouse graphics or speed machine.

• Best “only computer” bet: MacBook. More processor power for those large applications and a larger 120GB hard drive to store lots of important information.

How sophisticated does your new laptop need to be?

We’re not talking about the ability to look cool at a party here. In computer terms, sophistication means just how powerful or precise does your new laptop have to be to run high-end applications or perform tasks that the average user would probably never encounter in daily life. If you’re going to be handling word processing or most business applications, you won’t need the most powerful graphics or the speediest processors to get the job done. But if you’re going to be playing lots of games or running lots of video applications, you’ll need as much speed and power as you can get. That’s because most video games are designed to push the graphic/power envelopes of even the best laptops. And if you’re a graphic designer (whether for the Web or print) you’ll want the graphic power to render the most accurate color reproduction possible for your clients.

• Once again, the best bet for gaming or graphics: MacBook Pro. With the NVidia graphics processor and 2.4 or 2.5GHz onboard, you can handle games or graphics with ease.

What’s your personal style?

One of the best things about Apple products is that they’re great looking-in fact, sleek style and sophisticated design are the Apple hallmark. If you’re the professional type, you may want to concentrate on the smooth clean lines of the MacBook in either black or white. Or you may want to show your own personal flair with the MacBook Air’s edgy thin profile. No matter what Apple laptop you choose, you’re going to look stylish!

Touted by Bill Gates to usher in a new era for personal computing via laptop, the Tablet Laptop (Tablet PC) has struggled to find its niche amongst a relatively saturated laptop PC market. Even if sales are struggling, there is no denying that the Tablet PC may represent one of the most functional advantages introduced to portable PC technology since the laptop itself. Before you scream exaggeration, you need to understand what the Tablet PC is, and what it has to offer to many industries in need of a new interface between human and machine.

Why is the Tablet PC an indispensable tool for those acquainted with it, while it remains obscure to many others? The Tablet PC essentially uses an extended touch screen interface to allow the user to write directly on the screen, or to navigate the computer using a stylus, plastic pen, or finger. With the entire screen working as an effective touch pad, the user can actually input data directly using the pen. The enormous possibilities are obvious when you consider the fact that anyone who takes extensive written notes or makes use of diagrams will be able to reduce their entire portfolio with a single Tablet PC that can not only act as a personal computer, but can save page after page of written notes, diagrams, and if they would like-typing.

Let us not forget the space saving attributes of the Tablet PC. An interesting side effect of the touch screen interface is the need for the screen to be accessible alone, or be detachable from the keyboard. This led the development of a free-swinging hinge for the screen, which allows the screen to be manipulated so that it faces up while the notebook is closed. A closed Tablet PC is similar in size to the average notebook, so it can be placed on the average desk or in the lap quite easily. While it is in this form it acts as a complete free range writing pad that cannot be topped in terms of versatility for drawing sketches, writing notes, or completing calculus problems. To top it off, it can be carried almost anywhere to be used on the spot for rendering architectural pictures and writing up plans of every sort.

It is precisely due to its tremendous usefulness as a sketching implement that the Tablet PC will gather ground as the gold standard for notebooks to be used by engineers and architects. Students of the liberal arts and even professors who want to make annotations to student’s submitted work will find the ability to draw directly onto the screen absolutely indispensable. Presently, engineers and graphic designers have hailed the Tablet PC to be almost a necessity in the fast-paced world of design, where scanning is now becoming obsolete since real time rendering and mechanical sketches can be drawn and hence inputted directly into a designer’s computer. As software appears to fully take advantage of the touch screen interface provided by the Tablet PC, it is almost guaranteed that the Tablet PC will find its niche market against today’s design professionals.

Since the Tablet PC is essentially a free form written input device, people traversing many disciplines, from designers of all sorts, to artists, to mathematicians, to businessmen in need of an effective interface to draw out their ideas have found that the Tablet PC has much more to offer than could ever be imagined through the use of a mouse or touch pad. The ability to precisely write directly onto the screen and the ability to grab and drag items at the touch of a finger cannot be underestimated. Whether a professor needs to write up complicated algorithms directly onto a data show, or an elite graphics designer would like to hand draw some style directly into a graphic, the Tablet PC offers the technology that makes it all possible.

Even though the Tablet PC is having a slow take off, it is only a matter of time before professionals and students alike fall in love with one of the most versatile personal computer interfaces developed since the mouse. Although the mouse may never become obsolete, the pen will always be man’s favored means of expression and being able to use the pen directly on our screens has never been more welcome.

There’s a fantastic range of laptop computers available to buy online, with a variety of features to suit different needs and uses. Here are some useful hints and tips about things to consider when choosing a laptop.

How to Choose a Laptop

Laptop computers - also known as notebooks - offer the same features and specifications as desktop computers but in a portable form. A laptop’s portability makes it much more flexible to use than a desktop computer, and the long lasting, rechargeable batteries offer freedom and convenience.

A laptop computer consists of one unit, usually with a keyboard and hardware in one section, and a screen section connected to it, so the laptop can be opened and closed in a ‘clam style’ fashion. Most laptops will fit into specially designed bags and cases for added protection when you’re on the move.

One of the first things to do before you start looking for a laptop computer is to decide what you want to do with it. Will you need it for studying, running a small business, for entertainment, or a combination of activities?

Features to Look for When You Buy a Laptop

It’s important to remember that a laptop’s uses will be largely governed by its specifications. Those specifications differ widely between the models of laptop computer available to buy online or in the shops.

Here are the features and specifications that will make a difference on your laptop:

• Operating system: This is the basic software that makes use of the laptop’s processing system. There are two main types of operating system - Windows, from Microsoft, and OS X, from Apple Macintosh. Both systems perform well and run most common software applications, including Microsoft Office, media players and internet browsers. Windows is the largest selling operating system in the world, but while most laptops come with Windows, OS X is popular for its graphics and publishing capabilities.
• Processor: Processors are composed of chips that drive and control the laptop’s functions. Intel and AMD manufacture the main types of processor. Your laptop will usually come with a powerful processor, though it’s worth comparing the different types.
• RAM: This is Random Access Memory, which is used to run software. Most laptops will come with at least 512 - 1024 megabytes of RAM, which is adequate for most users. Consider buying more memory if you want to run several large software programs at the same time.
• Hard disc drive: This is where all your files, software applications and other data are stored. While desktop computers usually have larger hard drives, most laptop hard drives are up to 80 gigabytes in size. If you are planning to store large amounts of music, video or other data on your laptop, consider buying extra hard drive storage space
• Optical drive: This is usually a combined CD and DVD drive, and is used for both playing and recording onto CD and DVD, though some laptops will be cheaper if the DVD option only plays. If you are planning on recording movies or storing large amounts of data then consider a DVD recorder drive.
• Wi-Fi: Wireless Fidelity enables your laptop to connect to the internet without using wires. Wi-Fi ‘hot spots’ exist in many towns, so you can access the internet while you’re on the move. You can buy wireless routers for your house too, so you can move around with your laptop and still remain online.
• Ports: For printing, music amplification, and connecting to other devices, laptops use ports as well as wireless connections. USB ports are the most versatile, so the more of these the better. Firewire ports are ideal for camcorders, and Ethernet ports are great for high-speed internet access.
• Battery: The battery life between charges determines how much usage you can get from your laptop while away from mains power. Battery life is usually up to about 10 hours, but it does vary between laptop models and depends on whether you run powerful software applications.
• Screen: Screen display sizes on laptops vary from 10 inches to over 17 inches. Usually the bigger the display, the more you will pay for your laptop.
• Accessories: Laptops can come with a range of accessories, or they may be available to buy separately. Accessories include: carry bags and cases - essential for protecting the laptop when on the move; speakers - to improve sound amplification; and web cams - unless your laptop has a built-in web cam, you will need to buy one if you want to use your laptop for video conferencing.

Do I Need to Buy an Extended Laptop Warranty?

Once you’ve decided on the specifications you require, try to keep within a set budget, and don’t be distracted by features and specifications that you don’t need.

Look out for laptops that include the types of software that will suit your needs. Apple Macintosh computers come with a range of useful software already installed, but can be more expensive than Windows laptops.

Before choosing your laptop, find out what type of warranty is offered with it. A warranty will cover the cost of repairs or replacements under certain conditions for at least a year. Sometimes it’s worth paying extra for an extended warranty, especially if you are buying a more expensive laptop.

Online retailers hold regular sales and discounts on laptops, so by taking advantage of these offers and comparing laptop prices between different retailers, you might end up with a better model of laptop for your money.

Laptop or notebooks are full featured miniaturised computer that are mobile and function on inbuilt batteries or AC/DC adaptors which charge the batteries while providing power to the computer hence making the utilization of power more efficient.

Laptops and Notebooks, often considered to be one and the same have a few distinguishing features which set them apart. Laptops are heavier, cheaper and larger than their slimmer, sleeker and more expensive counterpart. However both serve the same purpose and have same advantages over the traditional computers.

Man`s inherent desire for improvisation and technical breakthrough led to the innovation of laptops from computers. IBM and Epsom introduced the first laptop in 1983. At present the market is flooded with many top brands that offer laptops with excellent features and competing prices.

The introduction of Windows 95, which was compatible with the Notebooks, completely revolutionized the world of notebooks, which could now give a tough competition to personal computers. It resulted in improved technology - batteries with longer life, no need for acid and a compatible operating system consequently leading to lower prices and higher demands of notebooks. Notebooks now consumed lower power and could store large amount data.

Notebooks can be broadly classified into three categories on the basis of their weight, thickness and size. Mainstream notebooks weigh between 5 and 7 lbs (2.3 -3.2kg) with a screen size of 14.1 or 15.4 inches diagonally. Desktop replacement are larger, bulkier laptops weighing around 5-7 lbs and more than 1.5“ thick, with relatively low battery capacity but powerful components and screen size as large as 17-20 inches (13“x11“) diagonally. Because of its powerful components its serves as an excellent gaming machine.

Sub notebooks are available in different sizes and thickness. Thin and light notebooks weigh between 5-7lbs and 1 - 1.4“ thick with a screen size 11-14“ x 11“ while Ultra portable sub-notebooks weigh less than 4 lbs and are less than 1.3“ thick with a screen size 11“x10“. Tablet PCs, palmtops, PDAS are as small as the size of a palm and weigh less than 3lbs and serve both as mobile phones and computers.

No doubt a notebook scores over a personal computer because of portability but because notebooks are in its initial stage of conception its various producers have not decided on standard features of the laptop which makes upgrading a laptop a very difficult process.

Some important points with regard to its various features should be kept in mind while deciding on which notebook to buy. With regard to size and weight, it is to be remembered that lower the weight and smaller the size, lesser the features. Slimmer and lightweight laptops might not have drives.

Notebook processors perform like desktop processor. Dual core processors carry multitasking and are common. Notebook processors have a direct effect on the battery life and the performance of computer. In case of Intel premium processors, the higher is the number, the faster is the processing.

The speed of the computer is also affected by the rotational speed of the disk. The size of the RAM varies with different notebooks. For Windows XP and Mac OS , at least 256MB is required. Optical drives are if vital in notebook computers. It scans a simple CD Drive or a high definition DVD ROM. However most notebooks are equipped with dual level DVD burner.

Notebook computers consist of video processors and displays which consist of native resolution and screen size. Though the portability of the notebook adversely affects the largeness of the display but still wide screen display are in demand. Performance of PC gaming and 3D graphics will be determined by graphic processor Notebook computers come with four cell, 6 cell, and 8 cell batteries.

Normal battery life is 2 to 3 hours. However 5 or 6 hours battery life is also available these days. Generally, the bigger the notebook computer, the lower is the battery life. It must be ensured that you get at least one year warranty for your notebook. In case you are going to use your notebook extensively try to buy a notebook, which offers a warranty for a longer period.

If you are shopping for a new computer system, most branded computers today have really come down in the market yet still seem very expensive. It might seem puzzling or you might be sceptical as to why prices have dropped in certain manufacturing sectors that create PC parts of computers. The prices of a memory card have hit an all time low as improvements in technology has afforded manufacturing volumes of memory cheaper and more affordable to make a PC.

As well, the price of other assorted computer parts like audio cards and motherboards have also declined considerably. If you are a sceptic, rightly so. Bear in mind that a brand computer manufacturers are also in the industry to make profits and grow their business too. So even though we have seen a drop in the price of parts high-quality computers still remain high-priced.

Yet there are many ways, fortunately these days that you can still get a good computer system by tracking down specialized dealers who wholesale computer parts. Building their own computer and out sourcing equipment through wholesale computer parts, you might like a lot of people, think that these are in some way inferior to branded computers.

Personally, I use to believe that cheap parts manufactured used in wholesale computer was to get rid of their inferior overstock to innocent buyer like you and me. But, now my views have changed since my computer crash. When I brought my computer to be fixed to an authorized dealer I was quoted a price that was beyond anyone could reasonably afford; might as well buy a new computer. I had no other alternative other than to go to a local wholesale computer parts dealer out of desperation.

I was totally flabbergasted that this wholesale computer parts dealer had their own service department and I got a quote for repair at a fraction of the cost of the authorized dealers. You can imagine I was naturally curious to find out how could there be such a huge price difference so I sceptically surveyed the wholesale computer parts on their counter display. The dealer came out and showed to me a computer and the replacement parts needed to fix mine. They were exactly the same as my existing computer. He patiently took the time to put in plain words how the wholesale computer parts business works.

Computer parts manufacturers commonly make more parts than necessary by an order for a branded computer so that it guarantees an unexpected burst in demand or if any defective parts can be process quickly and efficiently. This is an in-built quality control measure put in place by the manufacturer. When a bulk order is purchased without recall or customer support problems, the surplus computer parts are then pass on to dealers and resellers for a enormous discounts and then these perfectly good quality computer parts are then sold for a lesser discount to users like you and me. So, check out wholesale computer part dealers and manufacturers to save time and money.

Ever wonder if your keystrokes are being recorded? I don’t know about you but every time I log into my bank account I wonder. Key loggers can become installed on your computer without your knowledge, and record every keystroke you make. So who is spying on you?

Some businesses or commercial office buildings will install key logging software to keep an eye on their employees. They may even inform you that your activities may be monitored, so watch what you do at work. More and more people are getting fired for inappropriate computer activities on company time. While you may be able to detect a key logger on your work computer, you will probably not be able to remove it. I would not recommend that you remove it even if you could, it would probably result in your termination.

Now your home computer is a different story. You may have downloaded and installed a key logger program that came bundled in some other innocent looking software. Like a screen saver or maybe a game. These are the dangerous ones you want to avoid. These are made for collecting your information, bank account log ins and passwords, Social Security numbers, and other important information and then sending it off to someone to be used against you. A logging program may be running on your computer right now and you would never know it.

So how do you tell? The detection software to be used for this is the same as spyware detection. Most windows versions do not have any tools to detect this. Windows vista came with Windows defender, but it really won’t do the job. You will have to download and install a third-party program to do this. While there are some free ones that work okay, I usually don’t recommend them. Why you ask? They really don’t do a complete job, it’s possible they are designed that way so you buy the full version or upgrade to their pro version.

You may have already been through this, but here’s a test you can run. If you have a lot of free time. Go ahead and download one of the free scanner/cleaners and run it. Delete everything it finds and downloading another program. I can almost guarantee that it will find instances that the first program have missed. You can probably download a third one, and repeat the process, and it will find more. Get the idea?

I would rather invest in a good professional version for spyware removal, knowing that it does a thorough job the first time and that my PC is safe from future attacks. Plus you get lifetime updates and excellent support, if you ever need it. A decent spyware removal tool is a good investment for any computer owner, plus you can use it on all your other PCs around the house. Do you feel safe when you log into your bank account? Identity theft has become a major problem, so be careful on how you protect your information.