Tuesday, February 15, 2011
Sunday, January 4, 2009
10 Top Ways to Build My Own Computer
By [http://ezinearticles.com/?expert=Pinky_Mcbanon]Pinky Mcbanon
You may have pondered about buying a computer for a long time. When you finally decide to take the plunge and get yourself a computer, it is time to weigh your options carefully.
The first question on your mind may be whether to go for a pre-built computer or to build your own. Both approaches have their pros and cons. When you go for a pre-built computer, what you really buy is convenience. Such computers are guaranteed to have no compatibility issues among the various components used, have technical support available and may come with warranties and service plans offered by the manufacturer.
With a computer built with your own hand, you get none of these facilities. What you get is customization and price advantage. On the side, you get to learn a lot about how a computer is put together when you build your own and you get a computer that fits your needs perfectly.
You can build your own computer in several ways:
1. You could buy the individual components of a computer and then put them all together yourself to build a computer.
2. A barebones computer kit comes with a pre-built skeleton to which you add a couple of components and have a computer ready to run.
3. You could go to an electronics retail store like Fry's and use the in-house experts to guide you in deciding what components to buy and use them to build your own computer
4. Your neighborhood computer technician is another good option that could be explored especially when you know what components to buy but are not sure how to go about building the computer.
5. Several computer component warehouses sell large volumes at low cost. If you have a tight budget, sourcing your components from such stores is a good option. The price savings can be significant in this case.
6. If you do not have an idea of how to go about building your computer, the Internet is an excellent source of information. Many websites guide you on how to select components, and give guidance on building the computer. There are also videos available online that show you how to do so.
7. Another favored option could be your friendly neighborhood computer geek. Geeks can be very helpful when it comes to Do-It-yourself projects like building your own computers. They have the requisite level of knowledge coupled with the research skills required to get the job done.
8. Another valuable source of information on how to go about building your computer is the public library. You may find several resources here that can help you build your own computer.
9. The science teacher of your local school is also a resource-person who can help you can see your project through.
10. If you know someone who has a homebuilt computer, you could ask him for guidance when you build your own computer.
Ms. Pinky is a Computer Support Specialist for more than 25 years. Has a Bachelor of Science Degree in Computer Engineering, MS Research work in Systems Engineering.
Get more free computer tips on her blog at http://www.computerhelpdeskandsupport.com/
Article Source: http://EzineArticles.com/?expert=Pinky_Mcbanon http://EzineArticles.com/?10-Top-Ways-to-Build-My-Own-Computer&id=1823381
Friday, January 2, 2009
You Can Get Good Home Improvement Loans
You Can Get Good Home Improvement Loans
By Benjamin Bildad
If you are considering buying a new home but are worried about the price you might consider an alternative if you already own a home. Right now there are many lenders in the United Kingdom that are offering good interest rates and easy repayment terms on Home Improvement Loans. These Secured Loans allow you to use the equity you have in your home as collateral for a loan that can let you fix up your home.
With these Home Owner Loans you can make some much needed repairs to your home or do some renovations like upgrading your kitchen or other rooms. You can also get the money you need to add a room or two. For example, if your family has grown since you bought your home you may need to put in an additional bathroom or bedroom. You might also just want to add a family room where your family can enjoy some recreation. With a good home improvement loan you can do all of this and even buy some new furniture.
These secured loans will help you make your home more attractive and livable. You will also be able to increase the amount of equity you have and increase the resale value if you do decide to look for another home to purchase later. You may also want to look into Home Owner Loans if you originally financed your home when the interest rates were much higher. If you refinance your home at a lower rate you can reduce your monthly payments and possibly save thousands of dollars over the life of the new loan.
It's not that difficult to find the best homeowner loans. There are many lenders with websites on the Internet that have a lot of money to lend. You can look at these sites to find out about the companies and what they are charging for Home Improvement Loans. You can even calculate how much your monthly payments will be and find out the other terms and conditions that are being offered.
It's also easy to apply for these homeowner loans and you can get other loans such as personal loans or Debt Consolidation Loans. The application can be made online or by telephone and you won't have to wait days to find out if you have been approved. You will often know within a few hours. This makes it easy to shop around and compare loans. There are also websites available where you can find experts who will shop for the loans and compare them for you.
These professionals will take your information about the kind of secured loans you are looking for and search for the ones that best fit your needs. They will often bring you offers from several different lenders to choose from. There is intense competition among lenders to make Home Improvement Loans and other personal loans or homeowner loans so it is best to compare loans before making a decision. Once you are approved for a loan you will be pleasantly surprised by how quickly the loan will close and you will get your money.
Secured Loans from DBS Finance, we search the entire UK Secured Loans market and are backed by one of the largest UK loan brokers that find Secured Loan solutions tailored for you. Decisions in 15 Minutes, Try us today. We work hard to find the ideal secured loan plan just for you, start your application today.
Article Source: http://EzineArticles.com/?expert=Benjamin_Bildad
http://EzineArticles.com/?You-Can-Get-Good-Home-Improvement-Loans&id=1836965
Monday, December 29, 2008
GPS
"GPS" redirects here. For other similar systems, see Global Navigation Satellite System. For other uses of "GPS", see GPS (disambiguation).
For a generally accessible and less technical introduction to the topic, see Introduction to the Global Positioning System.
The Global Positioning System (GPS) is a Global Navigation Satellite System (GNSS) developed by the United States Department of Defense. It is the only fully functional GNSS in the world. It uses a constellation of between 24 and 32 Medium Earth Orbit satellites that transmit precise microwave signals, which enable GPS receivers to determine their current location, the time, and their velocity. Its official name is NAVSTAR GPS. Although NAVSTAR is not an acronym,[1] a few backronyms have been created for it.[2] The GPS satellite constellation is managed by the United States Air Force 50th Space Wing. GPS is often used by civilians as a navigation system.
After Korean Air Lines Flight 007 was shot down in 1983 after straying into the USSR's prohibited airspace,[3] President Ronald Reagan issued a directive making GPS freely available for civilian use as a common good.[4] Since then, GPS has become a widely used aid to navigation worldwide, and a useful tool for map-making, land surveying, commerce, scientific uses, and hobbies such as geocaching. Also, the precise time reference is used in many applications including the scientific study of earthquakes. GPS is also a required key synchronization resource of cellular networks, such as the Qualcomm CDMA air interface used by many wireless carriers in a multitude of countries.[citation needed]
The first satellite navigation system, Transit, used by the United States Navy, was first successfully tested in 1960. Using a constellation of five satellites, it could provide a navigational fix approximately once per hour. In 1967, the U.S. Navy developed the Timation satellite which proved the ability to place accurate clocks in space, a technology that GPS relies upon. In the 1970s, the ground-based Omega Navigation System, based on signal phase comparison, became the first worldwide radio navigation system. The design of GPS is based partly on similar ground-based radio navigation systems, such as LORAN and the Decca Navigator developed in the early 1940s, and used during World War II. Additional inspiration for the GPS came when the Soviet Union launched the first Sputnik in 1957. A team of U.S. scientists led by Dr. Richard B. Kershner were monitoring Sputnik's radio transmissions. They discovered that, because of the Doppler effect, the frequency of the signal being transmitted by Sputnik was higher as the satellite approached, and lower as it continued away from them. They realized that since they knew their exact location on the globe, they could pinpoint where the satellite was along its orbit by measuring the Doppler distortion.