Avast Antivirus Introduction
Free Antivirus Download-Avast Antivirus Used by Millions
A free antivirus download. Avast antivirus program it is one of the most used and leading antivirus on the market today. Over 60 million people use avast compare to any other anti virus programs.
Avast is easy to download and run on any computer. With a few clicks the antivirus will load on a computer and be ready to start taking care of any virus and anti-spyware that is on a computer.
Once Avast is on a computer and running the first scan could take a couple of minutes. Avast will automatic scan the whole computer to assure the computer has no virus or anti-spyware within any program, files, or disk.
Avast Antivirus Real Time Protection Review
Written by the same firm that offers AVG Anti-Virus Software, Avast is like turning up the volume on your iPod to the full 80 watts per channel in a four-channel system so that you can literally blast any nasty stuff back to where it belongs.
If this were a motorcycle or racing track, you would find that Avast would probably be the pole sitter (starting car) and would lead the race through out as it passes trojans, links, bots, link kits and rootkits as if they weren't even there.
In their way, you have a system that performs much better and is much cleaner. In fact, the level of clean is amazing. One of the key features of the Avast software, another piece of thinking or "heuristic" software from AVG is its level of anticipation. Every time you are installing a software, it pokes around within the software package itself to see if the software may be bugged and if it is, it offers you two options, one let it go through - if you already used the software and know what it is there's no reason why not - but if it is new software, you can safely let it kill the intruder and you can find another piece of software to use.
How Computers Have Revolutionized Our World
The world has been completely changed by the advent of personal computers. This is because they have radically transformed the way the world lives, works and conducts business. Computers actually arrived on the scene back in the 1930s and were the brainchild of one Konrad Zuse who produced what was then called the Z1 computer. While this was a giant innovation, this was far from the sophisticated machines that we have today.
That computer laid the groundwork for further research by others. In 1944, two men named John Atanasoff and Clifford Berry from Iowa University produced several innovations of the computer based on Zuse's model. It was capable of producing simple to moderately complex arithmetic calculations and small but simple computing tasks.
Harvard University, then took it a notch higher and partnered with IBM, the business conglomerate in 1953 to produce what was then the world's first sophisticated computer. Even then, computers were still gigantic and occupied huge spaces and used a lot of power.
The world as we know it today has been completely changed by computers. They now sit in almost every office space in most major cities of the world. It is hard to imagine business as we know it today without computers. Work would be grossly inefficient and cumbersome. Take for example calculations. It would not be possible for companies which hold a lot of material and inventory to process orders efficiently without computer power.
Computers have also made a giant impact in the field of communication. With the advent of the Internet, the World Wide Web or Information Superhighway, the world has become smaller and has even been referred to as a global village. Phrases such as "global market place" have also been coined to signify how computers have been able to link the world.
We mentioned communications and how computers have made a giant impact in this realm. Messages can now be sent and received via email instantaneously from one end of the globe to the other. This has almost rendered the regular snail mail obsolete. Then there are chat rooms, Instant Messaging and Video Messaging which have transformed the way people meet and interact across the globe.
All this has been made possible by computers connected to the Internet via wireless and wired networks. Large firms such as Microsoft, Yahoo and Google have contributed to this by running sophisticated web applications that have made it possible to chat in real time with someone on the other side of the globe. This has completely changed the way we conduct meetings and even run classrooms and training.
Businesses have benefitted tremendously owing to the advent computers. Companies can even open virtual branches in other countries without necessarily being there physically. Banks can even run on the Internet without possessing actual premises. Such has been the impact of computers to modern life. Sometimes they also have their own disadvantages in that some people accuse them of causing some to be thoroughly anti-social. It is also easy for some to develop multiple identities online to mask their true selves.
By: Theodore Cartman
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