Buying Computer Hardware

There is a continuous debate on the benefits between buying computer components to build your own customized personal computer and choosing a store-built, ready-to-use computer at your local store. Apparently, store-built computers provide you the convenience of selecting the model of the PC that closely measures up to your specification, then you bring it home or to the office and plug it and voila! It’s ready for use. Buying computer components on the other hand, gives you the liberty to set up your own PC according to the exact specification using branded parts that are more durable and easier to replace when you want to upgrade your system. However, putting together delicate computer parts is not everyone’s cup of tea no matter how simple the instructions may be. Whatever choice you make depends on what suits you best so it is important to have a better understanding of the kind of computer hardware that should be inside your personal computer.

The hardware inside your computer including the box that houses all of these comes from different individual manufacturers, and these parts are assembled together under an operating system which is a software that is usually run by Microsoft. To keep the prices of store-built computers popular, distributors would normally utilize the generic parts that may be of inferior quality, and because they have to cater to a standard market, it is difficult to find a personal computer that is tailor fit unless you result to buying computer components instead.

You purpose of buying a computer may be categorized according to the following needs:

For basic computer tasks – these include doing Microsoft office functions like Word and Excel, internet access for email, getting in touch with friends and family through social media, browsing or research, online shopping, online banking, music downloads, video viewing, etc…

Gaming – from simple card games, simulation games such as flying a plane or driving fast speed cars or motorcycles, platform games like the famous Mario, Action-adventure games that can be categorized as hard core games requiring high resolution videos, etc…

For video-animation work, graphic design, and watching high density movies – to get the best results for these categories, you will need high intensity computer components.

Here is a list of the basic computer hardware to guide you in choosing the kind of personal computer that will best suit your needs:

Random Access Memory or RAM – this allows your computer to read data faster, thus a higher ram accelerates the speed of your computer system the capacity of which is measured in gigabytes. A 2 gigabyte ram or 2GB can already provide a good speed for your computer system.

Hard Disk Drive – this is the hardware that stores the primary information and data. So even if you do basic tasks only, you will still be collecting an assortment of data that you would want to keep and logically, your stored files will continue to increase through time. Choose a hard disk that has at least 160 GB to ensure a large capacity for storage. External hard drives are also available should you need more space for storage of large files including your back-up files. You can ask your computer store about this when buying computer components.

Central Processing Unit – also called as the microprocessor is the brain or your computer where the functions of a program are executed. The CPU triggers your operating system that boots your computer. Most microprocessors are manufactured by Intel and AMD, but Intel continues to be the more popular choice. When buying computer components such as your CPU, you look at the clock speed, the cache memory and the bus speeds. These factors determine respectively how fast your computer will run, how much data can be stored, and the speed your CPU executes in transferring data to and from the other components. For basic computer tasks, an Intel Dual Core is usually recommended.

Mother Board – this is where most of the major components of your computer are embedded such as the microprocessor, memory cards, video card, power supply, drive connectors and other computer components. The type of mother board is essential when buying computer components because you need to choose one that will allow you to upgrade the peripherals installed on it.

Video/Graphic Cards – this computer hardware is very important for gaming and for video and graphic uses because it is the component that processes image data that comes out on your monitor. You can choose from the less expensive 2D graphic images or you can go for the latest output of 3D images. A highly recommended graphic card is the nVidia 1GB graphic card with an Asus motherboard and a hard disk capacity of 500GB which you can specify when buying computer components.

If you want a personal computer that will fit your requirements to a T, it is recommended that you build your own rather than buying a store-built unit. There are computer stores who can do this for you, and who will assist you in buying the computer components of your choice. However, if you are not too particular with the technical aspect of your computer and you would rather choose a store-built unit, just make sure that you purchase a computer that contains hardware that are replaceable and upgradeable.

Article written by Jeffrey Frasco. For more information about Buying Computer Components [http://www.buycomputercomponents.com/buying/] visit BuyComputerComponents.com.

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Online Computer Education Training Programs

Computers have become a major part of everyday life for most families, businesses, and government organizations. Students can study different facets of computers by completing a concentrated training program. Many online colleges and universities offer students the chance to enter computer education in a specific area of interest.

Education can be gained at all levels of education including certificate programs in a variety of areas. Some online colleges may only offer certain degree programs so students should research their options prior to enrollment. Students can expect to walk away with the knowledge to write, install, and program computers, which will open many career opportunities. Online education provides students with the option to gain specialized training in areas that include:

*Computer Information Science

The work completed online is centered on the ability to understand systems analysis. Undergraduate programs will lay the foundation necessary to work with the science of computers in regards to numerous technologically based areas. Database management, structured programming, and Linux OS are major areas of study. Students will learn how to organize and manage a computer’s information and databases.

*Software Engineering

Computers would be little to no use without the programs and systems that allow users to perform multiple functions. Online education teaches students the basics of computer science and applies it to the creation and design of computer software. This can include computer games, operating applications, network distributions, and more. Advanced learning may have students learning how to evaluate a computer consumer’s needs and develop software based on their findings.

*Computer Programming

The professionals in this category work to convert software design into computer language, which allows a computer to be used. Online courses center on the ability to use computer languages like C++, Python, and JavaScript to create a logical text a computer can read. Coding, debugging, and repairing are programming essentials that are explored inside an online environment.

*Computer Technology

Online programs in computer technology teach students the different components of a computer, which include hardware and software programs, and network systems. Students learn how to explain the workings of a computer while making fast and correct technical repairs. Network management, computer support, technical communication, and troubleshooting are some courses that make up the bulk of education. The outcome of a computer technology program is the ability to construct, install, and manage computers.

The computer education training options expand past these areas to include all elements of operation. Students can follow their strengths into an accredited online training program and enter a career as a computer consultant, computer graphics designer, and much more. The online atmosphere allows students to thoroughly understand how to handle job responsibilities by training them with computer simulators. Students can begin education in the field of their choice and enter the field of computers as a specialist. Fully accredited programs allow students to receive a quality education. Agencies like the Distance Education and Training Council (www.detc.org) are approved to fully accredit qualifying educational programs.

DISCLAIMER: Above is a GENERIC OUTLINE and may or may not depict precise methods, courses and/or focuses related to ANY ONE specific school(s) that may or may not be advertised at PETAP.org.

Copyright 2010 – All rights reserved by PETAP.org.

Renata McGee is a staff writer for PETAP.org. Locate Online Computer Education Degree Info as well as Campus Based Computer Education Degree Programs at PETAP.org, your Partners in Education and Tuition Assistance Programs.

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Choosing and Buying a New Personal Computer

Buying a new PC can be a daunting task for some people, the average home user will not know what the different options mean and when faced with these decisions might end up making the wrong choice and end up with a computer that won’t do everything they need it to do. This guide will help you understand the different options so you can choose the correct PC that meets your needs to ensure you are getting the best value for your hard earned money.

Before you start shopping for a new computer you need to make a few decisions to help you find the right computer suitable for your needs.

  1. Determine if you want a laptop or desktop computer. See Laptops vs Desktops further down for more information.
  2. Create a list all the different things you want to be able to do with your new computer – for example, browsing the internet, sending/receiving emails, word processing and storing photos, videos and music. Without this list you will find it very hard to determine which computer will be suitable for you.
  3. Determine the minimum hardware specifications for your new computer, see Hardware Specifications further down for more information.
  4. Determine how you are going to buy your new computer. See Where To Buy A Personal Computer further down for more information.
  5. Buy your new computer. Keep an eye out for my up coming guide “Setting Up A Personal Computer”, which will cover the basics of setting up your computer and maintenance tasks you should do on a regular basis to keep your computer running fast and secure.

Laptops vs Desktops
A laptop computer has a major benefit over a desktop computer, portability – you can take your laptop with you almost anywhere meaning you will have instant access to the information stored on your laptop, however this also makes it easier for someone to walk off with your laptop and your information. Desktops are not portable, but are also a lot less likely to be stolen.A laptop is generally much more expensive than a desktop computer, and, for the same cost of a laptop, a faster desktop could be purchased.

Laptops are generally not upgradeable and are made using proprietary parts, this means that if your laptops breaks only the manufacturer of your laptop can supply parts to fix it – when your warranty runs out this can become very expensive. Desktops are fully upgradeable and do not use proprietary parts, meaning that the replacement parts are normally inexpensive and can be found in practically any computer store.

Hardware Specifications
There are a lot of different options when it comes to the hardware specifications of a computer, once you have made your list of things you want to do with your computer you will be able to determine the minimum hardware specifications of your new computer, normally the best way to do this is to talk to a specialist and give them your list of things you want to do with your computer. The main hardware components you need to look at are the CPU (processor), RAM (memory) and HDD (hard drive).

Processor – Determines how fast your computer can process information.

RAM – This is the temporary space the computer uses when accessing your programs and information stored on your computer. This can be thought of as a desk, the information you are currently working on is put on the desk and is removed when you are finished. The more RAM your computer has, the more information you can access quickly at the same time.

HDD – Determines how much information you can store on your computer.

For basic tasks, such as browsing the internet, sending/receiving emails, word processing and storing photos, videos and music, a computer with at least a dual-core processor, 2GB memory and an 80GB hard drive would be suitable, depending on how many photos, videos and music files you have – the hard drive capacity might need to be increased.

For more advanced tasks such as gaming you will need to look at a fast processor, more memory and a separate graphics card – refer to the minimum specifications for some of the games you would like to play to get an idea on the sort of hardware specifications you will need.

Where to Buy a Personal Computer
There are a few different ways to buy a new computer, below is a list of the most common ways people buy computers.

  1. Buying a computer form an electronics store or department store (such as Dick Smiths or Big W in Australia). This is possibly the most common way the average user will buy a PC and is also the worst way to purchase a computer. These types of stores generally do not have staff with a good knowledge of computers, therefore they cannot really help you make the right choice and cannot offer good after purchase support. Avoid this option where possible.
  2. Buying a brand name computer from a manufacturer over the internet (such as Dell or HP). This is a relatively good option however you cannot look at, apart from pictures, or test drive the computer before buying it. You can normally get good advice when buying online by calling the sales team or searching for reviews on the internet. After market support is reasonably good with this option, they will have a dedicated technical enquiry team and will normally have a local service representative who will normally do house calls.
  3. Buying a custom built computer from a computer store (such as Principal Computers in Australia). This is a good option and will allow you to get great advice and buy a computer that fits your needs. You can sit down with a specialist and discuss exactly what you need your computer to do, it is also generally cheaper than buying a brand name computer and they will provide great after purchase support.
  4. Buying the individual hardware components and building the computer yourself, this is only a good option for those who already have good knowledge of computers. If this option interests you please look out for my up coming guide “Building Your Own Personal Computer”.

Conclusion
With the right information, choosing and buying a personal computer does not have to be a daunting task. Hopefully this guide will help you in the right direction of choosing a computer that will be suitable for your needs. Please feel free to leave any comments or questions you may have.

Please visit [http://homepcguides.com/] for more articles

Article Source: http://EzineArticles.com/expert/Chris_J_Gay/776254

 

Do I Need A New Computer?

Do you really need a new computer? You keep seeing commercials that say that the newest computer is incredible and that many things have changed. Have things changed that much with personal computer technology?

Yes and no. The popular computer manufacturers are always pushing their newest computers and technology. After all, without new sales, their businesses would be in serious trouble. Do you really need the newest computer sitting on your desk at home? The computer manufactures will tell you that you should constantly update your hardware. Is it really necessary to stay on the cutting edge?

Let me give you a resounding NO. If your computer is operating well and is able to complete the tasks that you desire you probably do not need to upgrade your equipment.

Back in the early days of home computers, technology was evolving at an incredible pace. I remember my first IBM XT desktop computer. At the time it was an incredible joy to have a computer at home to call my own. My first computer had a whopping 20 meg hard drive and two 5 and 1/4 inch floppy drives. It was a dream come true back in 1989.

My next computer was a big leap forward to a 486. The increase in speed and functionality was incredible. You see, my first computer (the XT) was not able to keep up with my 90 words per minute typing speed. I would type a sentence or two and then I would have to wait for computer screen to catch up. With the 486, the computer was finally able to process the keystrokes faster than I could type. It was incredible.

As the 1990’s progressed, the technology kept growing by leaps and bounds. Then came the 2000’s and still the technology was improving. However, even though the technology kept improving, the changes in performance as far as the user was concerned became less noticeable.

That’s where we are today. Yes, the technology is still improving but the average computer user will not notice much difference between a new computer and a computer that is a year or two older.

Do you think that a newer, faster computer will speed up the Internet? It won’t and here’s why. Assuming that your computer is not infected with hundreds if not thousands of ad-ware and spy-ware programs, your computer has nothing to do with your Internet speed.

The speed of your Internet connection is controlled by your Internet provider. If you want a faster Internet connection, you need to upgrade your connection speed with your carrier.

If you have dial-up, go to cable or DSL. If you have cable or DSL and your provider has faster speed packages (more bandwidth) available, take an upgraded package instead. Going from a 768k package to 5 meg package will definitely be noticeable while you are surfing.

Today, most people can improve the performance of their existing computer by simply cleaning it. No, this does not involve a bottle of Windex and a rag. It does require a thorough scanning of the hard drive and the files that make up your computer’s configuration.

This is not always an easy task though. You really need to be somewhat of a techie if you are going to try to clean your computer yourself.

You see, every time that you remove a program, there is a potential that not all of the files were removed correctly. These abandoned files can go a long way towards fouling up your system. Additionally, just about every web site that you visit, leaves a small file on your computer as well.

Not all of these files are dangerous though. Some of these files, also known as ‘cookies’, are left to help you log in the next time you visit the same site. However, there are a vast array of sites that leave nasty little files on you computer that slow you down and make your computer seem like it’s dying.

To give your computer a pick-me-up, there are many cleaning programs and services available that anyone can use to successfully clean their computer. Most of these programs or services are referred to as ‘registry cleaners’ or services that promise to ‘speed up your PC’.

If your computer is running slow, take a look at some type of cleaning program or service before you run out to the store to purchase a new computer. Sometimes a good cleaning will bring your current computer back to a blazing fast speed. If your computer is older than 3 or 4 years, maybe it is time for an upgrade to some new hardware.

Bottom line, does your computer do everything that you need it to do? If so, then save your money and ignore those fancy new commercials. If not, then feel free to jump on the cutting edge and bring home a shiny new computer to your home office.

Article Source: http://EzineArticles.com/expert/Sarah_R_Simmons/775025

 

Gaming, Home, Barebones Computer Kits – What Is the Difference?

Computer Kits

Introduction

Not everyone wants to, has the time to, or has the inclination to build his or her own computer. For that reason there are pre-established computer kits, to make purchasing and setting up your computer easy. There are three major type of computer kits:

  1. Barebones
  2. Gaming
  3. Home.

We are going to discuss each type in this blog, and the major reason/benefits of purchasing a certain type of computer.

Barebones Computer Kits

The first discussion on our agenda is the barebones option for no other reason than it alphabetically makes sense.

A barebones computer kit typically refers to the minimal essentials that a computer needs to run and operate effectively. They tend to run very inexpensive, but are very limited in what they are capable of running and operating.

These types of computer kits are capable of the following and are generally a great choice if this is all you are looking for in your computer:

  • emailing
  • web surfing
  • printing documents.

Barebones computer kits are intended to do the minimalist of functions. For some families or individuals, a computer is a convenience at best, and not even remotely close to a necessity. If you fall under this type of category you may want to look into for the purchase of your next computer.

Gaming Computer Kits

The first and perhaps most important concept to understand with a gaming computer is that when we refer to games we are talking about a system intensive game that may or may not be online such as the ever popular games

  • World of Warcraft: Wrath of the Lich King
  • Call of Duty: Modern Warfare
  • Crisis Core
  • Warhammer: Age of Reckoning

The list of these games could be a blog in and of itself. Those were just a few examples, so that we understand when we are discussing games we are not talking about

  • hearts
  • solitaire
  • free cell
  • minesweeper
  • anything found on addictinggames.com or bored.com

All of these games can be easily played on our barebones computer kits or home computer kits.

Gaming computer are computer kits that are meant to be able to multi-task exceptionally well with very system intensive programs because who doesn’t like to listen to the favorite music while fighting other people online? Gaming computer kits are meant to be able to do all of that without lagging. No one wants to blame their character’s death on a slow computer. Blame it on the internet connection!

Back to the computer subject matter at hand. When you are looking at a gaming computer, it will run you a little more expensive than the other two types of kits, but it is intended to do more. Something to always keep in mind: When purchasing a computer you almost always get what you pay for.

Home Computer Kits

Our last topic, but most certainly not out least important is the home computer kits. Home computers are the most common of the three type of computer kits. Not every family needs a gaming rig and most households use the computer as more than a convenience.

For many people a computer is almost a necessity. If we take a minute to look at how technologically based times our today, and how often we are in front of our computer we will appreciate as to why a computer is almost a necessity anymore.

The computer is used for so many things that we may take for granted

  • Surfing the internet
  • finding a route to a place we need to get to
  • watching movies whether they are on DVD or on a place like YouTube
  • paying bills online
  • keeping up with friends on social media sites
  • or purchasing what we need so we never have to leave our homes to look for it
  • and to many other functions to name them all

A home computer should be great at multitasking, but does not need to have the extensive system requirements that gaming computer kits tend to carry. Home computer kits fall under the category of jack-of-all; master of none.

Conclusion

The greatest thing about computer kits [http://www.cpyoubuildit.info/computer-kits] is that there are as many options for them as there are people in the world. It is entirely up to you on which one is right for you. Always remember to a certain point: Your computer is always upgradeable!

By providing the knowledge to assemble your own PC and optimize your operating system for free, CP YoU BUild IT creates an opportunity to maintain a highly functional and operational PC without having to deal with the time and hassle it takes to talk to a tech support team that other name brands force you to deal with.

I have been working on computer for approximately thirteen years, beginning with the assembly of the first computer I ever owned with my father in the second grade. Computers have come a long way from a 486 processor with a 5.5″ and floppy disk drive.

CP YoU BUild IT is not just a computer company retailer. We provide information and suggestions to all of our customers, so that each customer gets the most out of the PC that they were able to build on their very own!

Article Source: http://EzineArticles.com/expert/Ethan_Dreyer/724740