From vacuum Tubes to microprocessors, computers have continued to evolve unlike the human race. It was in the early 80′s when IBM introduced their first computer to the home user. It was fast, cooler and meaner. This machine sat placid on your desk and did anything in a jiffy as opposed to its grandfathers. The man behind the success was none other than the Intel microprocessor. This chip consisted of several transistors which regulated information electronically. It would do all the tasks in the world and still fit in your palm.

Today’s microprocessors are different from its predecessors. But they are developed around the same architecture and logic. These little machines have made computers smaller and easier to interconnect. Until then, the internet was more or less in the implementation phase. It was accessed only by computer experts and other scientists. Personal computers made more universities and organizations interconnect. This enabled the comparatively lesser learned people to communicate with others around the world.

Since then, the average computer knowledge has moved up from merely turning it on and off. Advances in the field of internet brought about the TCP/IP protocols which provided the users with applications such as the HTTP (which runs the World Wide Web), FTP and the very popular e-mail. This protocol suite helped in meeting with the ever rising demands of the internet. It is a service which turned the internet into a necessity and propelled businesses, produced career opportunities and brought awareness by educating.

The current Internet Protocol in use is IPv4. It has the capacity to provide four billion unique addresses and remains the most widely deployed Internet Protocol. But address exhaustion will take place as the number of users will increase. This emphasized the need to come up with the next generation protocol called the IPv6. It is not a completely different protocol but a conservative extension of IPv4. Large address space, reliability and security are its advantages.

Besides the Internet, computers needed to have all the tools to address several high end applications. Intel and AMD declared war which resulted in some mind blowing technologies. Intel produced some really good processors like the core 2 duo, core 2 quad and core i7. AMD has its own line of processors which are more or less similar in performance to those of Intel. On the other hand, impressive operating systems were written to exploit these little machines.

Ever since ‘Windows 98′ burst on the screen, its been Microsoft all over the user market. Linux and Mac OS X are becoming increasingly popular and posing stiff challenge to Microsoft’s line of operating systems. With growing internet crime, operating systems will have to start providing staunch security. This leaves us at a point where we need to reconsider our priorities and choose the right operating system. New products and technologies keep coming in the market. Each one has its own pros and cons.

A good suggestion would be to play the waiting game. But an enthusiast will refuse to agree. CDs are disappearing. Blue-Ray discs are relatively new. Hard drives have got portable. PCs became laptops and laptops became notebooks.

And then there is the Fifth Generation of computers. These computers delve into speech recognition and self-organization, leading to what is popularly known as ‘Artificial Intelligence.’ These computers will effectuate a radical change. Scientists, over the last two decades have been able to achieve the feat of creating humanoid robots. The ‘Asimo’ from Honda is a noted example. The purpose for their creation is a debatable topic. But the widely accepted purpose is to facilitate the advancement of human beings.

All of us want to be a part of computers and internet either at the user or developmental level. These fields have been characterized by constant progress and breakthroughs. They remain the most talked about domain and have moved far ahead from just being a medium of communication. Looking at the previous creations, we realize to have come a long way. We envision an endless path with unimaginable possibilities and their irrepressible evolution.

With so much of today’s business being transacted online, computer security is a major issue affecting businesses and consumers. For online businesses, there can be problems in the form of stolen credit card information, mailing or personal information. If you are selling information, your content may be hacked into and copied. This affects the business and customer adversely, since the customer is likely to blame the online business. This erodes the image of your business and discourages other customers from trusting you with their information. No one likes their email inbox to be bombarded with viruses and spam. If they feel that your site has something to do with it, your business and reputation will suffer long term damage. To avoid problems with your business’s computer security, follow the guidelines listed below.

Never allow external storage devices – Do not permit anyone to take data out of your system in any form of external storage device, such as floppy disks, CDs etc. for any reason. Obviously, this compromises your safety and that of your customers.
Limit employee access – Restrict employee access to files, folders and areas within the system that they require in their day to day work. Do not allow anyone to gain access to any information that they do not require. Make sure that you install systems that lock out employees who do not have authorization.

Third party outsourcing – Outsource your payment system to a third party such as PayPal, so that your liability is reduced in case of any computer security problems. This third party will have the necessary technological support to ensure that the customer and your business are safe. But to be sure of this, you will need to do a thorough check on your selected provider or choose a reputable one.

Check on your technology vendor – It is important to ensure that your technology vendor has taken steps to protect the server and the software in your system appropriately with firewalls etc. If it is possible and affordable, look into getting a third party security audit of the system from both ends – the server provider & the software at your end since leaks may be from either end. Pages that contain sensitive data should be appropriately protected with software security locks.

Newsletter email lists – If you have a newsletter, make sure that your online business keeps its mailing list secure and that no recipient can tamper with it or gain access to the list. This is essential in protecting the privacy of your customer information.
Affiliations with reputable associations – Form affiliations with trusted business and computer security organizations, such as BBB online, to ensure that customers feel safe coming to your site. The additional benefit of this is the identification of any flaws in the security through a check up.

Educate customers – It is imperative to educate your customers about computer safety. Ensure that they know your online business will not send them emails soliciting information and that if they receive any such mail, they should report it to you at once.

Content – Protect your content by ensuring that it is safe behind firewalls and other applications that prohibit unauthorized entry. As for public content, simply provide your visitors with updated and informative content regularly since good quality cannot be copied.

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If you would like a new computer but can’t afford one, there is another option. You can build your own computer. If you would like to go this route you will need to make sure it is something you are truly interested in because it does take time. You will need to make a big time investment if you want your computer to be worth building.

First thing you will need to do is some research. You will obviously need to get some information on building a computer and read it. Manuals on how to build a computer are a great place to start. The more information you have the easier it will be for you when it comes time to build.

Next you will want to go to trade shows. While at the trade shows you will learn even more about computers. You will find out what parts you will need for your computer, and how much you should be paying for these parts. Make sure you are paying attention so that when you go to buy your parts you will get exactly what parts you want and need. Talking to other computer enthusiasts at the trade show will help you gain even more knowledge, which can also help you.

You will want to know as much as possible about every part of the computer. The more you know the easier it will be to decide what you want in your computer. You will want to make sure it is capable of doing the things you will need it to do. You will probably also want to know what software you can install on different types of computers. Not all computers can have the same software on them, so you will want to make sure you can install the software you will want.

After you know what parts you need, and how much you should be spending on them, you will want to start buying your parts. You will probably not be buying all your parts at once, but that’s ok. Buy the parts as you can get them and start building. You can find all kinds of different things to add to your computer. You can check out trade shows, parts magazines, and the Internet to find your parts.

Building your own computer takes a big time investment, but is well worth it when you are done. You can make your computer a one of a kind. There are so many different options for you to choose from and it is so important to be well informed. In the end you will have a computer that you want, that you built on your own. How many people can say that they built their own computer? What a great experience!

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Having a virus on your computer can slow down your computer, install spy ware, or let hackers into your computer to steal your information.
Knowing how to clean your virus-infected computer is easy. Here are some tips to show you how.

As soon as you thing your computer might be infected you should disconnect your computer from the Internet and any networks you computer might be on.
This is to ensure that the virus does not spread to other computers.

If you have an anti-virus program installed make sure it is updated first then run a full system scan.
The anti-virus might not detect the virus if the program is not updated.

Some anti-virus programs will detect the virus, but will not be able to remove it.
If that is the case, you can get a different program but downloading it from a non-infected computer or you can go to your local computer store and get a different one there.

Most anti-virus programs will ask you to restart you computer after it is finished scanning. Once you restart you computer run another scan to make sure that the virus is gone. When you restart your computer make sure that it is still disconnected from the Internet and other networks.
The best way to combat against viruses is to be cautious of programs and files you download. Do not open any e-mail messages or attachments you do not recognize. Get a good anti-virus program that is updated frequently and run system scans regularly.

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Will mobile internet ever be possible? Mobiles phone service providers give you access to the internet or at least that is the claimed. However, there are issues of boundaries, availability of good signals, telephone memory which affects down load speeds and the most prohibitive aspect is the cost. You can have access to the internet via your computer on the move using s data card with a starting price of nearly ?50 per month for limited access. Unlimited access via data card can cost as much as ?150 per month.

WEBAROO soon to be on the market is about to change all that. This device in conjunction with a computer or other mobile tool for the first time gives you the ability to have “Web on your computer on the move”. This clever little tool does google searches on the underground, on a plan, on top of a mountain or even in the wildest part of the Amazon jungles.

How does Webaroo add the power of internet to your computer?

Cutting edge compression technology which is the core of this device saves the internet on the hard drive of your computer or on your memory chip of your computer. The whole internet is compressed into 2 gigabytes of memory and it is thereafter yours to take it with you to where you want to take your computer.

What are the benefits of this technology?

There are no wifi issues to be concerned about.
There are no costs for the use of internet on the move.
You simply have free internet at your finger tips on your computer to use as you please.
You can access useful information like maps, encyclopaedia and even news stories.

Short comings of Webaroo?

You don’t have access to the entire web. Your access to the web is limited to the internet as seen by google.
The amount of information being help does depend on the memory of your computer.
Depending on the popularity of your search term, the search results are limited to the first few pages as opposed to the entire search results for your chosen term.
Updates are only possible when the machine is hooked up to the internet the next time.

Finally, Webaroo is not just another internet device or tool to fit neatly in a niche that has remained available for a long while. It is innovation itself. Webaroo; for the first time, has made it possible for people to have internet on their computer and in their pocket at its very first attempt. And, all that technology, information and system for free onj your computer and on the move. Because of this achievement, Webaroo is therefore a very serious contender on the market with a myriad of possibilities. Webaroo is very good news for the market because it will encourage other suppliers in the market to come up with even more innovative products. Cheaper internet access via your computer on the move is really needed and I hope that Webaroo makes big inroads into that area by its very presence.
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