How to Go About Building Your Own Computer

Building your own computer can be one of he most rewarding experiences, not only do you learn a lot about how computers work and gain the ability to troubleshoot your own computer to a certain amount, but you will save a lot of money and realize how much of a rip off some shops are.

When building any computer you will need a certain set of hardware components which will make up the machine. These include:

• Case
• Cables
• Motherboard
• Hard Drive
• CPU & Fan
• RAM
• Optical Drive
• Graphics Card
• Monitor
• Keyboard & Mouse

Case

Picking a case is as easy as picking a design and look that you like, as long as the case it large enough to house your components it will be fine. Just dont buy a mini case and then buy regular sized components.

Cables

Cable connect all the parts of a machine together, for a standard machine you will need IDE or SATA cables for the hard drive and optical drive. Most other components will fit directly into the motherboard. Power cables are all included with the power supply.

Power Supply

There are a number of power supply wattage's available. A standard machine will require a 400-600W power supply, for a higher end machine you will want to have at least a 700W to ensure multiple graphics cards etc are getting the supply needed.

Motherboard

A motherboard connects all components together, literally everything within the computer connects to the motherboard. When picking a motherboard it is important to make sure you get one that is compatible with any other components, for example you can not fit an AMD CPU into an Intel motherboard, and vise verse.

Hard Drive

The hard drive is the storage of the computer. This is where all documents and software is stored, so the bigger the hard drive the more storage you will have, a 500GB to 1TB (1000GB) is pretty standard nowadays and fairly cheap.

CPU & Fan

The CPU or central processing unit is like the brain of the computer, it is where all the calculations take place. The fan is simply to cool the CPU and ensure it does not overheat.

RAM

The RAM or random access memory is where any running programs are stored, so the more RAM you have the more software (antivirus, word, IE etc) a computer can run at any time.

Optical Drive

The optical drive is used to run CD's and DVD's. In most cases an optical drive will be required because this is how most people will install their operating system.

There are all the comonents used to build a computer. Of course if you do not have a monitor, mouse or keyboard you will have to get these too.

For More Computer Guides Please Visit This Link: Backup Registry Windows 7

Article Source: http://EzineArticles.com/?expert=Daniel_Smithy

read more ...

Why Everyone Loves 3D Printing

3D printing is a pretty interesting form of manufacturing technology in my opinion. This technology has allowed many character designers and casual hobbyist designers to make some money, all while having a good time doing so. Through this technology, artists have the chance to upload their own various models to various service companies, printing bureaus, or their own printers, allowing them to manufacture whatever they want. Through 3d printing, artists have a new way to reach out to their clients, a new way to decorate, and a new way to prototype. All in all though, what is 3D printing? What does it do? Why is it different?

To summarize the last few sentences in the last paragraph, I want to say this: 3D printing allows for the manufacturing of pretty much whatever you'd like. Through 3D printing, there are virtually no design limits as to what can be manufactured. Various styles of manufacturing have worked in the past, and some still do - however, 3D printing allows for the creation of virtually ANYTHING, while other old forms of manufacturing simply can't keep up to the design capabilities. There are so many details to 3D printing that separates it from the pack, such as the high levels of detail offered through this technology. Machining offers relatively high detail resolution in some situations, but not like what this technology can do. Some printers and materials offer detail levels as high as 11-313 microns. Keep in mind, the width of a human hair is around 40 microns. And when I say width, I'm referring to the diameter of a human hair, not the length. Imagine that: the detail levels of 3D printing is a small fraction of a human hair. That's crazy!

Another cool factor about 3D printing is the variety of materials offered. There are options all across the board. Some materials revolve around mechanical properties, such as stainless steel, titanium, cobalt chrome, or bronze. Other materials offer unique aspects, such as flexibility or snap on features. There are other materials that offer materials such as full color. One of my favorite classes of materials would be the wax castings - which revolve around SLA printing. These materials are the ones that typically offer detail levels in the ump-teens. Of course there are more affordable materials, such as ABS plastics. ABS plastic is the prime material used in LEGO's. Ultimately, there is a material for pretty much everything. If you need a flame retardant material that will snap in place, 3D printing can help. If you need a piece to go within a miniature jet engine, 3D printing will help. If you're an artist looking to showcase his or her work, 3d printing will also help your cause. Perhaps you are a project manager looking to test out a couple new designs for your project. 3D printing will also rise to the equation for you. There are so many options when it comes down to materials, that you can really create whatever you need. There are other options for the way that you manufacture, so the style of design isn't really much of an issue. 3D printing is already changing the world.

If you enjoyed this article, you might want to learn about 3D Printing, or possibly you'd like to join a 3D Printing Community.

Article Source: http://EzineArticles.com/?expert=Chris_Waldo

read more ...

How Secure Is A VPN?

When it comes to Internet security, users should be careful. There are malicious parties at many Wi-Fi hotspots, waiting to hack into a user's personal information. Sensitive information such as emails, instant messages and credit card information are all susceptible to being hacked if they are not properly secured. This is where a Virtual Private Network, or VPN, comes in handy. However, most users who do not know what a VPN consists of are likely to question how secure they really are. A VPN is able to protect users in ways that anti-virus software and firewalls cannot. Though these programs can be used in conjunction with the VPN, they only protect the device itself. They do not protect data transmitted to or from the device.

Here are some advantages that a VPN is able to offer in terms of Internet security:

Prevent Deep Packet Inspection

Internet Service Providers, or ISPs, are known for tracking user activities online. ISPs use this information as a means of inspecting, throttling and prioritizing the data that is sent to and from user devices. This means slower speeds for users who don't connect with a VPN. When users access the Internet using a secure VPN, they defeat deep packet inspection. The ISP is not able to see the user's activities. They are only able to see that they are communicating with the VPN's server. All of the information the user sends and receives is encrypted and private.

Connect Via Wi-Fi without Worry

Users who connect to the Internet using mobile devices often take advantage of free Wi-Fi connections at coffee shops, restaurants, airports, libraries and more. Doing so puts the user's information at risk. Wi-Fi connections typically have no security. Anyone can use them. This means hackers and other malicious third parties are able to access the user's device with ease. They steal sensitive information and install malicious software of unprotected devices. Using a VPN can ensure that no matter where the user connects to the Internet, their data is not vulnerable.

Eliminate the Threat of Data Sniffers

A data sniffer is software that can be used both legitimately and illegitimately. Hackers use data sniffers to steal a user's personal information and other valuable information. This can include instant messenger conversations, sensitive credit card information and emails. With a VPN, a data sniffer will only see scrambled information initially. It will not be able to decipher it.

Use on Various Devices

A VPN can be used on many devices, including desktop computers, laptop computers, tablets, smart phones and even many wireless routers. When setting up the VPN, there are protocol options that the user can choose from. The protocol used determines the speed, stability and security of the VPN connection.

When a user connects with a VPN, the most important factor that is going to influence the security is the VPN provider itself. If the provider offers all of these features and maintains its own infrastructure, the user can be sure they are getting a capable and quality service.

George Baylor is a writer with an interest in various internet services and technologies such as the Personal VPN for Secure Web Browsing noted above. His articles provide information on online security, privacy, and freedom. VyprVPN

Article Source: http://EzineArticles.com/?expert=George_Baylor

read more ...

Choosing a Cloud Backup Provider

Businesses that use information technology should always ensure they take care of their important data. There is always a possibility that they may lose it sooner or later. It may be caused by accidental file deletion, corruption, hacking, viruses, and man-made and natural disasters. When these things happen, data retrieval can seem impossible. Fortunately, cloud storage backup was created.

There is a large number of cloud backup providers these days. Choosing the best one can be confusing. Service providers offer countless features to attract customers and get their services. There are a lot of things to consider when getting cloud storage backup. It is imperative to get a plan that can ensure safe and secure data access and restoration from anywhere.

Experience and Reputation

People who are looking for a cloud storage backup should check the service provider's reputation. This can be determined by finding out how many years they have been in the business, their experience and the kind of customers they have. Additionally, it is necessary to find out if the service provider's customers are the same size as your company. Doing so allows you to weigh the provider's capacity to deliver the service needed.

A cloud backup provider that has been serving companies in the same industry as yours is a great option. With this, the company can ensure that the provider is prepared to handle data disaster recovery under conditions commonly experienced in your business. Most importantly, the provider should be knowledgeable about the laws and industry standards related to cloud storage backup service.

Technology

Potential cloud storage backup users should ensure that the provider they are choosing offers the features that support their needs. There are some service providers that may limit their support to photos and music while others focus more on businesses. The overall features should be worth the price.

Buyers should stick to what they need. Otherwise, they may be paying for features they can never use. Moreover, the cloud storage backup technology should be easy to use. It should be fully integrated or at least compatible with the current operating systems and applications used and those that are about to be implemented. These days, it is preferable to go for cloud platforms that can work well with a number of devices like PDAs, smart-phones, laptops and remote computers.

Cloud backup technology must be customizable. Recovery testing should be easy with continuous data protection services and backup file validation. Most importantly, it should be simple to maintain and configure. You should find out if it requires a large amount of technical knowledge and additional software installation.

Security

A good cloud backup provider provides customers with excellent data security. It should comply with laws and industry standards. Certifications issued from reputable organizations is also another factor to consider. With this, potential users can be confident in the safety of their precious data. In addition, the cloud backup provider should meet the business' insurance requirements.

Finding out about the provider's disaster recovery plan and the number of data centres they use is equally important. Knowing this information ensures potential clients that there are no interruptions in service in cases of disasters. Many cloud backup providers offer business continuity plans that provide customers with contingency measures to deal with all sorts of threats.

Customer Support

Cloud storage backup is quite easy. The most tedious and stressing part is the recovery process. It is important for customers to ensure that providers can give them the support they need. An excellent cloud backup provider is always ready to cater to customers who need emergency recovery solutions.

Choose the cloud backup provider that can understand your business. The best one will not only offer solutions with a good price. The wisest choice is one with a good reputation and the experience to deliver exceptional technology and customer service from purchase until emergency recovery.

John Mills is a regular commentator on cloud backup solutions at http://www.onlinecloudstoragereviews.com/choosing. If your are looking for information about cloud storage http://www.onlinecloudstoragereviews.com/choosing is a great place to start.

Article Source: http://EzineArticles.com/?expert=John_Mills

read more ...

Keeping Your Earpieces Clean and Maintained

Believe or not, a lot of people purchase earpieces but they fail to keep them clean as its maintenance. Some of these earphones are expensive so it deems right to at least take good care of them and ensure that these are well kept. This ensures that they last for a longer time.

Regular cleaning is needed and is the key to get the best out of your earphones. Here are some tips to make sure that these last as long as they should:

Wipe the dirt off

It's important and pretty much obvious that you should keep your earpieces free from external grime and ear wax. Use damp cloth or wet wipes to make sure that your earpieces stay free from dirt.

Additionally, aside from the fact that this would keep your earpiece working as long as possible, this hygienic act will greatly reduce your risk from getting an ear infection.

Replace the filter

Every quality earpieces include a built-in ear wax filter. You can ask some stocks from your supplier so that you can easily change them as needed. Change them constantly to steer clear of audio distortion and diminished volume. Do this approximately once every two months.

Of course, the more often you use your Earpiece, the faster the ear wax builds up, and therefore you will need to change the filter more regularly.

Wear them the right way

You might wonder, isn't it that you just put them straight in your ear canals? Yes, that is how you generally use an earpiece, but to avoid breaking them and bruising your ears, there are some that are designed to be twisted a bit for that perfect fit. That means that you should not force these earpieces in. They should sit in your ears comfortably.

Remove batteries

If you have a pair of wireless earphones, then by all means take the batteries out when not in used. Why? Batteries have the possibility to leak, and the liquid will definitely corrode the earpiece altogether. So just to be extra careful, you have to make sure that your batteries are out when your earpiece is not being used.

Finding the best storage

Keep your earpiece in a safe place. If it came with a small container on the day you purchased the product, then you can recycle and use that to properly store your gadget, including the batteries that were taken off. If not, then you can most likely use a small pouch instead.

Though keep in mind that there are different types of earpieces like Security Earpiece that is used together with a two-way radio, whatever it is, make sure that you maintain and clean them regularly. You'll be glad you did.

For over 15 years in the radio & telecommunications industry, COSM Wireless Pty Ltd delivers the most up-to-date and best-quality two-way radio products from around the world. COSM is a market leader in providing the most technologically superior products with over 300 radio product choices at competitive prices.

Article Source: http://EzineArticles.com/?expert=Patricia_Z_Burke

read more ...