Push Email
March 31, 2008
Push Email
by: Linda Fowels
There’s a lot of hype at the moment about push email technology. New cell phone handsets are beginning to support the technology and it seems to be getting its head into other areas of the market too. This could be the next big thing in the telecommunications industry and the speculation is heating up about who are going to be the major players involved.
Right now there are at least five major operators in this market and surely this will be reduced in the near future. Most experts say that there are simply too many of them fighting over the same space.
Right now both Visto and Seven have been keen to show their commitment to this technology. These are following the lead set by Canadian firm RIM (Research In Motion) who brought the technology into the spotlight with their Blackberry device. While so far they have been concentrating on supplying hardware, they have stated that they will be moving into the supply of software instead in the near future.
Five Simple Steps to Speed up Your Computer
March 30, 2008
Most people download and save so much information on their computer that before long the computer starts slowing down and the user has no idea what the problem is. However, even if you are not a computer whiz there are several things you can easily do to speed up your computer quickly and easily.
Tip #1 Defrag
One of the first things you should do if you want to speed up your computer is to defrag. This is something you can easily do and a wizard on your computer will help you defrag. You might want to do it overnight, however, because it can take a long time.
Tip #2 Spyware Remover
Download a good spyware remover. Most computers have a lot of spyware running in the background, stealing information and slowing down your computer. Remove it frequently if possible.
Tip #3 Empty Temp Internet Files
Most Internet browsers save your last visited web pages for up to 30 days. If you don’t want all of those pages saved then change the days to one or two, or none, whatever meets your needs.
Tip #4 Turn off Active Desktop
GPS Basics. Part 1
March 30, 2008
GPS Basics. Part 1
by: Zvi Braverman
This article is the first of series of three articles in which I’ll explain some basic principles and concepts of GPS. I in this article I’ll explain how exactly GPS works so it won’t be a mystery anymore. I’ll also mention some recent enhancements to the GPS system. In the second article I’ll explain about some of the GPS core technologies, so when you hear the magic words “Sirf III” you’ll know what people are talking about. And finally, in the third paragraph I’ll make a short review of the leading GPS manufacturers on the market today.
First of all GPS stands for Global Positioning System and usually refers to the GPS receiver. The receiver basically receives the signals incoming from constellation of 27 satellites which are orbiting the Earth (actually there are only 24 satellites that are operational and 3 additional for backup in case one of the 24 fails) and from those signals can calculate it’s absolute position on Earth. This satellite system was developed by the U.S. military and after a while U.S. government opened it up for public. Those satellites are circling the Earth making two complete rotations every day. Their orbits are planned the way that at any time and anywhere on Earth there are at least four satellites “visible” in the sky. A GPS receiver locates four or more satellites from the signals those satellites send constantly towards the Earth, calculates the distance to each of the satellites and from this information calculates its’ absolute location on Earth. This process of pinpointing the location of the GPS receiver is based on mathematical principle called trilateration.
Why Build Your Own Computer System
March 29, 2008
Have you ever thought about building your own computer system? Maybe you’ve heard friends talking about doing this sort of thing, but you were never sure what was involved. This article attempts to answer two questions. First, why would you want to build your own computer system? Secondly, how hard is it to do this?
Why Build a Computer System
First we will look at why you would want to build a computer system. There are three main reasons often cited for building a computer system. The first is that it will save you a great deal of money. The second is that you will get exactly the computer system that you want. And finally, the third reason is that you can easily repair the system if anything goes wrong.
Building a computer to save money is most likely not a realistic goal. These days you can get some really inexpensive computer systems. With complete systems selling for under $500, it would be hard to build a computer system yourself that is going to beat that price by much.
GPS Buying Tips For Technophobes
March 28, 2008
GPS Buying Tips For Technophobes
by: Gary Ruplinger
Black glasses with masking tape holding them together and a pocket protector are no longer a required part of the uniform for GPS owners. GPS has gone mainstream. But if you’re still not up to date on what it is and how it works, and if you’d like some advice on what to buy, this article will bring you up to speed.
A GPS device is like a map on steroids. First of all, it always gives you that little “You Are Here” dot - you no longer need to figure that out for yourself. And all you need to do is tell it where you want to go and it will plot the course for you. It doesn’t end there, however. New GPS units will provide you with voice guided directions for the entire trip, tell you where the nearest gas station is, and will even put you back on course if you take a wrong turn.
The Razr Family is Expanding! Razr V3i, Pink Razr, Blue Razr, Verizon Razor
March 27, 2008
The Razr Family is Expanding! Razr V3i, Pink Razr, Blue Razr, Verizon Razor
by: Sam Michelson
Motorola Razr for CDMA Users
Motorola is marketing different phones for men and women. Moto’s newest line of pink and blue Razr offspring seems to assume that there are men who will prefer blue and women who will want the pink one. They’re probably right!
The classic Silver Motorola Razr captured the lion’s share of new cell phone buying over the past year or so, causing Motorola to encroach on Nokia’s enviable leading position.
Motorola is planning to cash in on its huge success with the razor thin look and feel of the original Razr v3. The NPD Group, a leading cellular market researcher, found that Motorola cell phone sales accounted for 30% of the 31.6 million cell phones sold in the third quarter of 2005. The Motorola V3i with iTunes software and the Pink and Blue cell phones promise to give Motorola an ever-increasing share of the cell phone market.
People who care about how they look or want to make a statement, will be the first to get their Motorola Razr fix. These Razr thin phones are ceating a lot of attention - making them must-haves in some circles.
What?s the Difference Between Plasma TVs and LCD TVs?
March 26, 2008
Plasma and LCD TVs are the latest trend in home entertainment. Both offer unrivalled picture quality and resolution, while doing away with the bulkiness of the older rear-projection technologies. But with all of the hype surrounding these two types of televisions, what is the difference between them? Although they look- and are virtually priced- the same, they are not.
There differences are found in the way in which they display their pictures. Plasma TV technology is made up of hundreds of thousands of little pixels, each capable of displaying red, green, and blue colors. A plasma monitor often consists of two panels, which are filled with an inert gas, such as xenon or neon. When the pixels are excited by pulses of electricity, the gas becomes liquid, thus generating light. This light in turn then illuminates the pixels, causing them to display the appropriate color to form a picture.
LCD panels function in a very similar manner. A panel of thin-film-transmitters, or TFT, sends electricity to cells filled with liquid crystal. When the cells are struck by the electricity, the liquid crystals allow light to filter through. Unlike the pixels found in plasma TVs, LCD monitors create color by blocking out the appropriate wavelengths from white light.
So Your Thinking About Getting The Motorola RAZR V3?
March 25, 2008
So Your Thinking About Getting The Motorola RAZR V3?
by: Jason Miller
Just recently launched by Motorola is the new RAZR V3 black model. If your into looks and want to show off this is the phone for you, yet suprisingly for its pricetag and its looks - it lacks brains. If you are like most people and use your phone for making phone calls and text messages and basic scheduling then this is the phone for you. However if your looking for a system capable of pleasing the most detail and task oriented person, this phone definitely falls short.
Functions
Motorola has done a wonderful job, like most other cell phone manufacturers, at providing users with the same interface. Motorola seems to only add minor improvments and adjustments to thier design, but for the most part nothing signifigant has changed. As such previous Motorola phone users will find it easy to navigate through the RAZR’s LCD screen menu and at the same time there for new users there is hardly any learning curve.
The Benefits of Open Source
March 25, 2008
If you are a building a website or a forum, chances are you are using a web editor or paying for message board services. The costs of using these “out of the box” products can add up, especially if you are trying to grow your business. Let’s look at some good “open source” options for you to consider. You may be surprised at how much money open source can save you.
What is open source? The webopedia describes it as follows: Generically, open source refers to a program in which the source code is available to the general public for use and/or modification from its original design free of charge, i.e., open. Open source code is typically created as a collaborative effort in which programmers improve upon the code and share the changes within the community. Open source sprouted in the technological community as a response to proprietary software owned by corporations.
Not all open source programs are worth downloading, but there are a few that merit further attention, including:
How to Convert VHS to DVD with a DVD Recorder
March 24, 2008
How to Convert VHS to DVD with a DVD Recorder
by: Cole Figgins
When preserving your favorite movies or memories, the standard used to be VHS video tapes. But with the advancement of DVD technology, the advantages of DVDs proved to outweigh those of VCR tapes. Video tapes can wear out over time, becoming bent, damaged or dirty. The cassette casings are vulnerable to damage as well, rendering the tape inside useless. Storage is easier with DVDs since they take up less space than videos. Not to mention the quality of picture and sound is higher on DVDs.
So the question becomes, how do I convert my video tapes to DVDs in order to preserve them for my future enjoyment? There are several options. First, you could use a VHS to DVD conversion service that will do the transfer for you. However, if you have a great deal of videos to convert, over time you’ll save money by doing the conversions yourself in the convenience of your home.
