Cheap computers are everywhere. Dell is offering some stupidly priced computer hardware at the moment, all with a view to beating the online shopping market. The point is, this isn't really conducive with an ethical, environmentally friendly solution and is simply keeping Dell gainfully employed.
Low cost computers can also mean second hand and there's a few good reasons to buying used.
1) The processing power of a used computer may not be much less than that currently on offer by the Manufacturer
2) You don't need the latest and fastest computer to produce a spreadsheet, surf the web, write emails and write letters.
3) A used computer has been road-tested. It's not going to fail on you any time soon.
There's other reasons to get a used computer, but basically, that second hand unit you've been looking at will probably do most of the things you need your IT hardware to fulfill. Even the monitor doesn't have to be new. You may think that a brand new flat screen TFT is best with lower energy consumption and a small footprint, leaving loads of desk space. A flast screen monitor may be a great solution for some, but a used CRT screen is better for gaming, graphic design and photography. They're a proven and refined technology. They offer multisync solutions, allowing you to change resolutions and refresh rates on the fly, with every resolution being native (TFTs have one native refresh rate and the rest are emulated).
A CRT is pretty much as good as a TFT when it comes to energy efficiency. There's only a few watts in it and as long as you turn everything off at the mains once done each day, you won't see a marked increase in your electrical bill. A naturally flat CRT screen will give you the added benefit of super fast refresh rates and be able to keep up with the latest games on the market- all at a very low cost.
Cheap used laptops do however have some downsides. These include the battery life and general wear and tear of the unit from it's previous owner. Saying all that, as long as it's been relatively well looked after, it'll give you a great solution for emails and writing on the move. Not only that, but if it's stolen, you won't have lost as much money.
Senin, 14 Februari 2011
Minggu, 13 Februari 2011
Toshiba offers you more
One product area that Toshiba has been doing very well in lately is the DVD player market. This includes normal DVD players and recorders that hook up to a TV, DVD drives that go inside computers, and portable DVD players that can be used to watch films on the go.
When it comes to TV DVD players, Toshiba was part of the original DVD working group that worked together to come up with the format, and had some of the first players on the market. Unlike the cheap clones that have since come out of the Far East, Toshiba DVD players implement the standards consistently and reliably, making sure that all DVDs will play, all the extra features will always work and the picture quality will be the very best that the disc can manage. Although Toshiba DVD players can be expensive, their reputation is second to none, and they are considered by many home cinema fans to be some of the best players available at any price.
Given its mastery of the high-end DVD player market, then, it is understandable that Toshiba has made moves to expand its product offering in this area. As recordable DVDs came on the market, Toshiba was again in the working group and one of the first companies to offer the product. The same goes for portable DVD players, where Toshiba was at the forefront of building a market for them, combining the great DVD playback of their DVD players with the build quality and light weight of their laptops to come up with some of the best portable players out there.
Finally, if you’re thinking of buying a new DVD drive for your computer, you would do well to consider getting a Toshiba. Toshibas tend to be able to read DVDs slightly faster than some other brands, and are much more reliable when it comes to burning discs. They are a favourite among computer enthusiasts, as they can copy some discs that other players can’t, making them especially good for making backups of copy-protected commercial software.
When it comes to TV DVD players, Toshiba was part of the original DVD working group that worked together to come up with the format, and had some of the first players on the market. Unlike the cheap clones that have since come out of the Far East, Toshiba DVD players implement the standards consistently and reliably, making sure that all DVDs will play, all the extra features will always work and the picture quality will be the very best that the disc can manage. Although Toshiba DVD players can be expensive, their reputation is second to none, and they are considered by many home cinema fans to be some of the best players available at any price.
Given its mastery of the high-end DVD player market, then, it is understandable that Toshiba has made moves to expand its product offering in this area. As recordable DVDs came on the market, Toshiba was again in the working group and one of the first companies to offer the product. The same goes for portable DVD players, where Toshiba was at the forefront of building a market for them, combining the great DVD playback of their DVD players with the build quality and light weight of their laptops to come up with some of the best portable players out there.
Finally, if you’re thinking of buying a new DVD drive for your computer, you would do well to consider getting a Toshiba. Toshibas tend to be able to read DVDs slightly faster than some other brands, and are much more reliable when it comes to burning discs. They are a favourite among computer enthusiasts, as they can copy some discs that other players can’t, making them especially good for making backups of copy-protected commercial software.
Sabtu, 12 Februari 2011
Thinking about a desk for your computer?
If you’re buying a computer desk for yourself, it can be difficult to know what to get, especially if you have never bought one before and have no idea about ergonomics. Remember that ergonomics isn’t just about stopping injuries when it comes to computer desks – it’s also like a kind of feng shui, making your work space the best possible one for you to be in.
You don’t need to go all-out on spending lots of money on some great kind of wood for your desk – something cheap from a DIY shop or Ikea should be fine. The important things are how big it is, where you put it, and its shape.
You should measure the space the desk is going in beforehand and make sure that any desk you buy will fit comfortably – there are few things worse than a crowded work room. If the room is too small to fit a desk comfortably, you might want to reconsider using it.
The ideal desk will have a slide-out tray of a size that can easily fit a keyboard, as well as a shelf underneath for a printer or scanner. Nothing should be too near the floor, as it’s not good to be bending down all the time – ideally the computer’s system box should fit on top of the desk, to allow you to turn the computer on, put in discs and so on without bending down.
If you can, make room for a piece of paper and a pen on your desk too – it’s good to be able to jot things down easily and have somewhere to put any pieces of paper you need to make use of, instead of having to perch paper on the side of your keyboard. The time and effort you save this way is well worth the tiny amount of extra space it requires.
You don’t need to go all-out on spending lots of money on some great kind of wood for your desk – something cheap from a DIY shop or Ikea should be fine. The important things are how big it is, where you put it, and its shape.
You should measure the space the desk is going in beforehand and make sure that any desk you buy will fit comfortably – there are few things worse than a crowded work room. If the room is too small to fit a desk comfortably, you might want to reconsider using it.
The ideal desk will have a slide-out tray of a size that can easily fit a keyboard, as well as a shelf underneath for a printer or scanner. Nothing should be too near the floor, as it’s not good to be bending down all the time – ideally the computer’s system box should fit on top of the desk, to allow you to turn the computer on, put in discs and so on without bending down.
If you can, make room for a piece of paper and a pen on your desk too – it’s good to be able to jot things down easily and have somewhere to put any pieces of paper you need to make use of, instead of having to perch paper on the side of your keyboard. The time and effort you save this way is well worth the tiny amount of extra space it requires.
Jumat, 11 Februari 2011
The danger behind peer-to-peer file sharing
File sharing is very common nowadays. You can get a P2P (peer-to-peer) program for free, and soon start sharing stuff like music, videos and programs. We use these applications freely and most of us don’t know the risks involved when using them.
Questionable reliability of files – Once we get our hands on a P2P program, we download everything we want like crazy. Favorite music, free softwares, as long as it is available, you download them. Hackers, attackers, or whatever, use this to their advantage. They can insert Trojans, viruses, spyware and other kinds of malware, and then share it to the P2P network. Unwary victims fall prey to these traps, and pay its price.
They make you vulnerable. Don’t let them. – Some P2P programs request you to open up your firewall in order for you to share and download files. This makes you vulnerable and giving attackers openings and opportunities to attack your system.
Breaching privacy – P2P programs that require you to give personal information are very doubtful when it comes to keeping your data secure. Since security is also unreliable, unauthorized people can gain access to your information easily.
Piracy – Would you consider the fact that P2P hosts illegal action which violates the intellectual property rights of hardworking people? The music industry, for example, is going down and most people don’t even care, as long as they get songs for free.
To eliminate P2P risks, take preventive measures and just don’t use them. If you still want to use such applications, be sure to be prepared for the worse.
Keep an anti-virus software in your computer and regularly update its definitions. Everyday, there are new kinds of viruses that spread in the internet, so keeping your anti-virus programs updated is a must.
Enable your firewall. If the P2P program asks you to turn it off or open some ports, don’t do it. Just find some other program that doesn’t require you to do anything irrational to your firewall.
To keep your computer secured and optimized, you can go to here for more stuff regarding security. It also contains tips and tricks for pc, internet, softwares and hardwares that can be of real benefit.
Questionable reliability of files – Once we get our hands on a P2P program, we download everything we want like crazy. Favorite music, free softwares, as long as it is available, you download them. Hackers, attackers, or whatever, use this to their advantage. They can insert Trojans, viruses, spyware and other kinds of malware, and then share it to the P2P network. Unwary victims fall prey to these traps, and pay its price.
They make you vulnerable. Don’t let them. – Some P2P programs request you to open up your firewall in order for you to share and download files. This makes you vulnerable and giving attackers openings and opportunities to attack your system.
Breaching privacy – P2P programs that require you to give personal information are very doubtful when it comes to keeping your data secure. Since security is also unreliable, unauthorized people can gain access to your information easily.
Piracy – Would you consider the fact that P2P hosts illegal action which violates the intellectual property rights of hardworking people? The music industry, for example, is going down and most people don’t even care, as long as they get songs for free.
To eliminate P2P risks, take preventive measures and just don’t use them. If you still want to use such applications, be sure to be prepared for the worse.
Keep an anti-virus software in your computer and regularly update its definitions. Everyday, there are new kinds of viruses that spread in the internet, so keeping your anti-virus programs updated is a must.
Enable your firewall. If the P2P program asks you to turn it off or open some ports, don’t do it. Just find some other program that doesn’t require you to do anything irrational to your firewall.
To keep your computer secured and optimized, you can go to here for more stuff regarding security. It also contains tips and tricks for pc, internet, softwares and hardwares that can be of real benefit.
Kamis, 10 Februari 2011
Templates to make the Myspace page attractive
The Internet can be an effective source to tap all the resources to make the Myspace page attractive. The templates and layouts are offered for free by the Internet sites. Some of the layouts are also available in paid versions. Download the instructions to build the web page of Myspace using the layout as the base.
However, there are chances that the new features could spoil your profile or cause much damage to the way you planned to create the web page. Under those circumstances, it is imperative for the Myspace account holder retains the original identity. Begin with the starter layout of the myspace page. Maintain the profile for at least two weeks and study what additional features can be added to it. To make an assessment of the additions to the layout, visit other sites and study the profiles carefully. The profiles are created on the basis of the character and the attitude of the individual. Some wish to let out their desires float in the form of the web page of the Myspace account. You decide what is best for you, whether to identify your individual identity or present the inside by streaming information on the layout.
For Myspace account holders to mask identity, the best way to create is a disguised profile. Most people these days use a disguised profile to keep their identity protected. Such people can bank on a variety of layouts that are of optimum use. The layout appears high tech in nature and futuristic. If the user wants to be a bit adventurous, then the photo can be masked to provide only a glimpse of the member. The masking should be carried out in such a manner that the entire image is not sent to the layout. For instance, only the eyes or certain key parts of the face can be highlighted while the rest are hidden for view from the public visitors. However, some people carry images that are not original. They present themselves in the form of others. For instances, people loving beauty, normally have images of Hollywood stars on the web page. Though it is illegal for Myspace users to have the images of renowned personalities on the web page layout, some follow it. However, it is advised that people do not post the images of well known personalities on the layout. The best way to mask one's identity is to keep the page free from any image. This will ensure that the identity is fully protected. Besides, there is no curiosity from the visitor to identify the user.
The layouts can also have images of their younger days. It is not necessary that the images should be latest, taken in the near time. Such images can be pasted on the default layout bearing the theme of your choice. There is no restriction for experimentation on the layout. The account holder has the liberty to add as many programs as possible. However, the duplication of the programs has to be avoided. You can also go in for preset model of layouts called standardized layouts.
However, there are chances that the new features could spoil your profile or cause much damage to the way you planned to create the web page. Under those circumstances, it is imperative for the Myspace account holder retains the original identity. Begin with the starter layout of the myspace page. Maintain the profile for at least two weeks and study what additional features can be added to it. To make an assessment of the additions to the layout, visit other sites and study the profiles carefully. The profiles are created on the basis of the character and the attitude of the individual. Some wish to let out their desires float in the form of the web page of the Myspace account. You decide what is best for you, whether to identify your individual identity or present the inside by streaming information on the layout.
For Myspace account holders to mask identity, the best way to create is a disguised profile. Most people these days use a disguised profile to keep their identity protected. Such people can bank on a variety of layouts that are of optimum use. The layout appears high tech in nature and futuristic. If the user wants to be a bit adventurous, then the photo can be masked to provide only a glimpse of the member. The masking should be carried out in such a manner that the entire image is not sent to the layout. For instance, only the eyes or certain key parts of the face can be highlighted while the rest are hidden for view from the public visitors. However, some people carry images that are not original. They present themselves in the form of others. For instances, people loving beauty, normally have images of Hollywood stars on the web page. Though it is illegal for Myspace users to have the images of renowned personalities on the web page layout, some follow it. However, it is advised that people do not post the images of well known personalities on the layout. The best way to mask one's identity is to keep the page free from any image. This will ensure that the identity is fully protected. Besides, there is no curiosity from the visitor to identify the user.
The layouts can also have images of their younger days. It is not necessary that the images should be latest, taken in the near time. Such images can be pasted on the default layout bearing the theme of your choice. There is no restriction for experimentation on the layout. The account holder has the liberty to add as many programs as possible. However, the duplication of the programs has to be avoided. You can also go in for preset model of layouts called standardized layouts.
Rabu, 09 Februari 2011
Securing Your Computer System
Title:
Securing Your Computer System
Word Count:
486
Summary:
Today, more and more people are using their computers for everything from communication to online banking and investing to shopping. As we do these things on a more regular basis, we open ourselves up to potential hackers, attackers and crackers. While some may be looking to phish your personal information and identity for resale, others simply just want to use your computer as a platform from which to attack other unknowing targets. Below are a few easy, cost-effective steps...
Keywords:
computer security, virus, trojan, worm, spyware
Article Body:
Today, more and more people are using their computers for everything from communication to online banking and investing to shopping. As we do these things on a more regular basis, we open ourselves up to potential hackers, attackers and crackers. While some may be looking to phish your personal information and identity for resale, others simply just want to use your computer as a platform from which to attack other unknowing targets. Below are a few easy, cost-effective steps you can take to make your computer more secure.
1. Always make backups of important information and store in a safe place separate from your computer.
2. Update and patch your operating system, web browser and software frequently. If you have a Windows operating system, start by going to www.windowsupdate.microsoft.com and running the update wizard. This program will help you find the latest patches for your Windows computer. Also go to www.officeupdate.microsoft.com to locate possible patches for your Office programs.
3. Install a firewall. Without a good firewall, viruses, worms, Trojans, malware and adware can all easily access your computer from the Internet. Consideration should be given to the benefits and differences between hardware and software based firewall programs.
4. Review your browser and email settings for optimum security. Why should you do this? Active-X and JavaScript are often used by hackers to plant malicious programs into your computers. While cookies are relatively harmless in terms of security concerns, they do still track your movements on the Internet to build a profile of you. At a minimum set your security setting for the “internet zone” to High, and your “trusted sites zone” to Medium Low.
5. Install antivirus software and set for automatic updates so that you receive the most current versions.
6. Do not open unknown email attachments. It is simply not enough that you may recognize the address from which it originates because many viruses can spread from a familiar address.
7. Do not run programs from unknown origins. Also, do not send these types of programs to friends and coworkers because they contain funny or amusing stories or jokes. They may contain a Trojans horse waiting to infect a computer.
8. Disable hidden filename extensions. By default, the Windows operating system is set to “hide file extensions for known file types”. Disable this option so that file extensions display in Windows. Some file extensions will, by default, continue to remain hidden, but you are more likely to see any unusual file extensions that do not belong.
9. Turn off your computer and disconnect from the network when not using the computer. A hacker can not attack your computer when you are disconnected from the network or the computer is off.
10. Consider making a boot disk on a floppy disk in case your computer is damaged or compromised by a malicious program. Obviously, you need to take this step before you experience a hostile breach of your system.
Securing Your Computer System
Word Count:
486
Summary:
Today, more and more people are using their computers for everything from communication to online banking and investing to shopping. As we do these things on a more regular basis, we open ourselves up to potential hackers, attackers and crackers. While some may be looking to phish your personal information and identity for resale, others simply just want to use your computer as a platform from which to attack other unknowing targets. Below are a few easy, cost-effective steps...
Keywords:
computer security, virus, trojan, worm, spyware
Article Body:
Today, more and more people are using their computers for everything from communication to online banking and investing to shopping. As we do these things on a more regular basis, we open ourselves up to potential hackers, attackers and crackers. While some may be looking to phish your personal information and identity for resale, others simply just want to use your computer as a platform from which to attack other unknowing targets. Below are a few easy, cost-effective steps you can take to make your computer more secure.
1. Always make backups of important information and store in a safe place separate from your computer.
2. Update and patch your operating system, web browser and software frequently. If you have a Windows operating system, start by going to www.windowsupdate.microsoft.com and running the update wizard. This program will help you find the latest patches for your Windows computer. Also go to www.officeupdate.microsoft.com to locate possible patches for your Office programs.
3. Install a firewall. Without a good firewall, viruses, worms, Trojans, malware and adware can all easily access your computer from the Internet. Consideration should be given to the benefits and differences between hardware and software based firewall programs.
4. Review your browser and email settings for optimum security. Why should you do this? Active-X and JavaScript are often used by hackers to plant malicious programs into your computers. While cookies are relatively harmless in terms of security concerns, they do still track your movements on the Internet to build a profile of you. At a minimum set your security setting for the “internet zone” to High, and your “trusted sites zone” to Medium Low.
5. Install antivirus software and set for automatic updates so that you receive the most current versions.
6. Do not open unknown email attachments. It is simply not enough that you may recognize the address from which it originates because many viruses can spread from a familiar address.
7. Do not run programs from unknown origins. Also, do not send these types of programs to friends and coworkers because they contain funny or amusing stories or jokes. They may contain a Trojans horse waiting to infect a computer.
8. Disable hidden filename extensions. By default, the Windows operating system is set to “hide file extensions for known file types”. Disable this option so that file extensions display in Windows. Some file extensions will, by default, continue to remain hidden, but you are more likely to see any unusual file extensions that do not belong.
9. Turn off your computer and disconnect from the network when not using the computer. A hacker can not attack your computer when you are disconnected from the network or the computer is off.
10. Consider making a boot disk on a floppy disk in case your computer is damaged or compromised by a malicious program. Obviously, you need to take this step before you experience a hostile breach of your system.
Selasa, 08 Februari 2011
Projector Buying Tips: The Best Projector Shopping Guide
Technology has always been known to make people’s lives better. In fact, some surveys said that 8 out of 10 people who were interviewed showed significant representation of people who were relieved to have the best technology in their lives.
One of the primary reasons why technology is deemed as life’s enhancers is because it can unleash the limits set upon the rigidity of previous inventions.
This goes to show that with the new trend of technology, people can expect a better life because it provides a hundred and one ways of making the impossible doable.
Take for example the case of projectors. Before, projectors are known to be used in movie theaters and during business presentations or seminars.
But with the continuous technological advancement and development, projectors are now known to be used even at home. This is especially true to those who want to create a home-based theater of their own.
Technically speaking, projectors work in a way that the visual aspects that are limited on the tube of a television are directly converted into a bigger screen. This is where the graphics and images are unleashed on a bigger view and where space is no longer constrained in a tube.
However, not all projectors are created equal. Therefore, projectors may vary from one model to another. So the only way to get the best item is to know how to effectively buy a good one.
Here is a list of some tips that consumers may use when buying projectors.
1. Know the available type
Basically, there are only tow types of video projectors: the LCP, or the liquid crystal projection, and the tubed. Both of them can function well as far as projection is concerned.
Also, these two kinds of projectors are unique on each sense of functionality that may influence the presentation and setting up of the item.
Each has its own advantages and disadvantages as well. So it is best to do some research regarding this matter so you would only get the best kind of projector.
2. Decide on the magnitude and weight of the projector
There are three available categories of projectors. These are the conference room projectors, ultralights, and the fixed installation projectors.
Each category has its own purpose. So it is better to know the main purpose of using the projector so that you will be able to decide on what weight and size should be bought.
3. The price
As mentioned, not all projectors are created equal, that is why, they may be priced according to the level of their functionality and the way they were manufactured.
Generally, projectors re priced between $1,300 and $9,000. Though, 75% of the available projectors in the market today greatly fall under the $3,500 to $20,000 price range.
The main factors that influence the way projectors are priced are brightness and resolution. Hence, the higher the resolution and the brighter the projector can display images, the higher the price.
4. Consider your needs
When buying projectors, it really pays when the buyer knows what he needs before going to the store. This will make the buying process a lot easier and faster, avoiding the perils of motivations made by persistent salespeople.
The bottom line is that the quality of images that people should expect is reflected upon how they buy items like this. Hence, it is important to always have the initiative to research on the things that bring about the main concept of projectors.
One of the primary reasons why technology is deemed as life’s enhancers is because it can unleash the limits set upon the rigidity of previous inventions.
This goes to show that with the new trend of technology, people can expect a better life because it provides a hundred and one ways of making the impossible doable.
Take for example the case of projectors. Before, projectors are known to be used in movie theaters and during business presentations or seminars.
But with the continuous technological advancement and development, projectors are now known to be used even at home. This is especially true to those who want to create a home-based theater of their own.
Technically speaking, projectors work in a way that the visual aspects that are limited on the tube of a television are directly converted into a bigger screen. This is where the graphics and images are unleashed on a bigger view and where space is no longer constrained in a tube.
However, not all projectors are created equal. Therefore, projectors may vary from one model to another. So the only way to get the best item is to know how to effectively buy a good one.
Here is a list of some tips that consumers may use when buying projectors.
1. Know the available type
Basically, there are only tow types of video projectors: the LCP, or the liquid crystal projection, and the tubed. Both of them can function well as far as projection is concerned.
Also, these two kinds of projectors are unique on each sense of functionality that may influence the presentation and setting up of the item.
Each has its own advantages and disadvantages as well. So it is best to do some research regarding this matter so you would only get the best kind of projector.
2. Decide on the magnitude and weight of the projector
There are three available categories of projectors. These are the conference room projectors, ultralights, and the fixed installation projectors.
Each category has its own purpose. So it is better to know the main purpose of using the projector so that you will be able to decide on what weight and size should be bought.
3. The price
As mentioned, not all projectors are created equal, that is why, they may be priced according to the level of their functionality and the way they were manufactured.
Generally, projectors re priced between $1,300 and $9,000. Though, 75% of the available projectors in the market today greatly fall under the $3,500 to $20,000 price range.
The main factors that influence the way projectors are priced are brightness and resolution. Hence, the higher the resolution and the brighter the projector can display images, the higher the price.
4. Consider your needs
When buying projectors, it really pays when the buyer knows what he needs before going to the store. This will make the buying process a lot easier and faster, avoiding the perils of motivations made by persistent salespeople.
The bottom line is that the quality of images that people should expect is reflected upon how they buy items like this. Hence, it is important to always have the initiative to research on the things that bring about the main concept of projectors.
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