Free anti-virus program

Our PCs and Macs aid us on an incomparable level these days, and we certainly don’t want to return to the old ways. While these phenomenal machines continuously provide us with access to the world, we have to keep a close eye on them to ensure their safety. After all, computer viruses are always updating like our handy machines.

Anti-virus software can save you for lots of troubles for example, preventing your computer to behave abnormally, data loses, hardware failure, unintentionally spreading of computer viruses to your friends via emails, etc. Nevertheless, the destructions might be even worst than what you could imagine!

Well, as you have known, antivirus programs protects your computer for KNOWN threats or viruses that have been defined by Anti-virus developers although in such case, not all Anti-virus developers uses the same virus definitions. It may vary from company to company.

Some companies offer online virus check or online virus scan free from their websites, although it’s actually a trial for their products which on the other hand does not provide maximal protection on your computer.

What about those new viruses that haven’t been defined by Anti-virus developers or companies? Well, companies like Grisoft for example, include technologies that scans computer for suspicious virus-behaving programs that have not YET been exactly defined as computer virus.

With those technologies like Heuristic Analysis etc. you can ensure maximum protection with their virus removal tool

To know more about Anti Virus programs and get downloads, please visit my site, Writer’s Resources that offers under Computing category located at You can copy and use this article for your website within the terms and conditions of Ezine Articles for others to know more about Anti Virus programs and protections for their computer systems.

This is a fairly well known subject but there are a few things that still infect people on a regular basis. One of my clients has about 65 users and 90 computers. I am constantly cleaning viruses and spybots because the users download them unknowingly and can’t figure out why. Here is a basic list of virus hot spots and how to avoid them. These are all from personal experience and how I have been infected in the past.

1. The number one place I have seen viruses downloaded are FREE mouse cursors, and screensavers. I’m not sure why this is the case, but 90% of the viruses I deal with are from these downloads. It’s an easy way to drop a virus in the registry because of the installer needed for the cursors and screensavers. You may end up with the content you like but run a scan afterwards and you will more than likely find some type of virus or spybot.

2. The next way and sure fire way of infecting your computer very badly is using P2P networking. These are better known as sites like; Limewire, Kazaa, Bearshare, etc.. Although they are great places to find free music, movies, games, programs, etc. (which are illegal to download) many of the files are packed full of viruses. An easy way to spot most of the viruses is to look at what you want to download, and then look at the size of the file. For example, if you are downloading music in MP3 form, one minute equals 1MB give or take. If the song you want is four minutes long and the file size is only 53kb, there is a very good chance that it contains a virus package. Basically if the file size seems way too small for what you want, it’s probably infected.

3. Another way to download viruses unknowingly is to look for free pornography. This is a sensitive subject for some so I won’t expand too much. A lot of so called free sites like to plant viruses in pictures and “ActiveX” content which you have to download to view the site. NEVER download this content if you have a choice. Also if a site asks you to click OK to view the site, it is more than likely a cleverly disguised installer that once you hit OK will download and install a virus or virus package for you.

4. Also, you can get viruses not only from the internet, but also from e-mail. This subject is hopefully well known but I can’t stress enough how important it is to know how to filter these “spam” e-mails. If you set up your online e-mail in Microsoft outlook, there is a fairly good junk e-mail filter. Beware that sometimes legitimate e-mails are dropped into this folder so check it regularly. Only open e-mails from people or businesses you recognize. If you have to read an e-mail that you do not recognize, please don’t download the attachments.

5. Finally, where I have caught the worst and most malicious viruses is while surfing the web and a pop-up comes up with “your computer is infected” or something along those lines. I made the mistake of downloading one of the so called tools just to find that it was a nice little virus package with something around 100 viruses included. Long story short I ended up having to rebuild my computer and spend a lot of time on trying to clean it. This virus was one that after it was removed it left a small batch file that would connect to the host site and download the package every time you restarted. So if you do catch one of these, disconnect from the internet immediately. Run all the tools you can get your hands on and remove anything that looks suspect. If you are lucky enough to get rid of it completely, never under any circumstances repeat what got you there in the first place.

I hope that these five subjects will help you become a more knowledgeable internet browser and e-mail reader and help keep you free of viruses. One thing I didn’t mention is that spybots are the same if not worse than viruses and a lot of them nowadays will steal your information and are aimed at taking your identity. Bottom line is, be careful, do not open yourself up to be vulnerable. There are loads of information out there and tons of people trying to find an edge. Don’t be the blade.

At the bottom of this page are two good review sites I own to help you decide on a powerful anti-virus and anti-spyware product.

Branden DiLorenzo a professional computer systems technician.

For more computer related tips please visit ComputeRevival for a load of free information related to common PC problems and a very helpful support center.

[http://www.computerevival.com]

With a plethora of computer viruses flooding the cyberspace today, it has become extremely necessary for computer savvy to be fully armed and ready against their attacks before they wreak havoc. Now a day’s Computer viruses have taken up corporate computers by large and with a corporate computer as we are aware of the situation are totally different in regard to that of a desktop pc. Once a virus have made it space on a local system of a corporate network with no time it will be a major threat to the Server of that organization hampering and risking out the productivity and security concern of the organization. To protect your PC and server from viruses you need to install anti-virus software program and keep yourself updated with its latest virus definitions available round the corner.

Outlined below are different properties a virus shows. However, not all the computer viruses have common properties.

Polymorphic: Some viruses have an ability to change their code. This means a virus can carry several amounts of similar variants. Email viruses that keep on changing the subject or body of the message to prevent recognition are believed to have same properties.

Memory or non memory resident: A virus is either memory resident where the virus is first loaded into memory and infects a computer subsequently or non memory resident where the virus code runs each time a file is opened.

Stealth: The stealth virus first attaches itself to files on the computer and then attacks the computer.

Transmissible: Computer viruses are small software programs which can carry other similar viruses, thereby making the virus dangerous. The primary virus takes a shelter behind the other or gain assistance to infect a particular section of the computer.

Permanence: Some viruses are able to ruin the functionality of different parts of the computer such as CMOS battery or master boot record. If a computer is formatted and the infected application or program is still on a back up disk, the virus can easily re-infect the computer.

Viruses can affect files or applications in numerous ways. They usually attack .com, .exe, .sys, .bin, .pif or any other data files. Viruses have an ability to infect any file and often seek for executable files or data files including word or excel document to replicate.

Running an antivirus protection program is the most convenient and a reliable way to remove computer viruses of all kinds. A few users also use other aspects of the computer to detect the presence of virus or other malware matter.

Emma is online specialist for iYogi, a leading IT support company Headquartered in India, iYogi provides computer support via phone and remote access for home and small business users globally. Live 24/7 support coverage extends to technologies that we use everyday. iYogi is the first direct-to-consumer and service from India. Providing an Annual Unlimited subscription to technical support, iYogi now boasts of more than 50,000 customers. The company employs 600 professionals servicing customers in the US, UK, Canada, Australia and Singapore. Backed by Canaan Partners, Silicon Valley Bank and SAP Ventures, the company has been featured in MSNBC, ZDnet, Yahoo Finance and eWeek. It has also been declared a winner of the Red Herring 100 Award, a selection of the 100 most innovative private technology companies based in Asia.

If your computer has all of a sudden started acting strangely, perhaps it’s not booting up like it should, or internet explorer all of a sudden starts taking you to strange websites, perhaps you’ve been infected by a virus.

Computer viruses are called many things. Virus, trojan, malware, worms etc. Each has a slightly different way of attacking your computer. According to some sources there are over 10 million unique viruses that are in most virus definitions. In fact there are pretty simple to use virus creation programs that can help the uninitiated create viruses over a weekend. So that almost any person with moderate programming abilities can create their very own virus.

I don’t recommend most commercially available virus protection programs out there. I believe programs like Norton and McAfee have issues with their size and the fact that because they are so popular many viruses are programmed specifically to get around them.

I like lesser known programs like AVG free. Even though you won’t find it on any store shelf, my belief is that they are a much better program than Norton or McAfee, and the price is right… Free.

My second choice might be programs like Avast or Kapersky. Although they aren’t free, they usually have lifetime licenses. I hate the ongoing programs of McAfee/Norton where you are at the whim of their pricing model which could change at any time.

Above all, use a virus security program, no matter which kind you choose. Hope this helps and that you stay protected and safe. Good luck, and safe surfing.

Joe works for Nerds Next Door and offers expert level . If you’re looking for advice on , you can’t go wrong with Nerds Next Door.

Viruses. They can ruin a whole day. If you own, a PC and you haven’t had a virus yet then consider yourself fortunate. However, every computer will encounter a virus. There is no avoiding it. The only thing you can do, is be prepared. There are several ways to attempt to remove a common virus yourself. They are:

Update your Computer. If your computer is not set to automatically update you should take a moment to visit the Microsoft Update center and check for the latest updates. Sometimes simply updating your OS will make everything run smoothly again.

Update your Antivirus Software. Once you know your OS does not have any updates, you should check your antivirus software. Not all software is created equal. Some are memory hogs and others simply do not work well. If you seem to frequently encounter viruses then you may wish to consider finding a more appropriate antivirus software program to guard your computer. Visit your current software’s website and update your antivirus to the current definition of the software. If updates are found, install them at once and run a complete scan of your computer.

There are many other types of malware that could be infecting your computer such as spyware, and/or rootkits. If the complete scan of your updated virus software did not detect a virus then you may have spyware on your computer. If the spyware problem is relatively small you may be able to download a spyware program and remove it yourself. If your computer is shutting down, freezing, or simply not cooperating then it may be time to take it to a professional.

Let your computer repair technician know the steps you have already taken and what software you used when you attempted to correct the problem. He or she will have additional professional grade tools and expertise to properly diagnose and treat your computer.

Ryssa Blanton is owner of Triangle PC Clinic (We fix botched repairs!) serving the Raleigh, NC area.

1. Its Existence
A virus is a computer program designed to inflict some damage in computers. Virus, like its name, shares some elements that are possessed by its counterpart in the flesh and blood world namely the ability to multiply itself and infect another computer. Any removable media such as floppy disk and flash disk without any protection or encryption can easily be hitchhiked by a virus to spread on another computer. Optical disc such as CD or DVD not like general assumption can easily become one of the medium. Why? Because not like the old days when CDs are produced by large corporate who has clean systems to produce these kind of media, nowadays CD and DVD can be produced in any house in the world with very poor protection of virus.

The chance of a virus to even spread its wings is by occupying a server system to which dozens to thousands of computers are connected. Internet is a true ‘marketplace’ for this kind of threat to spread as easy as toxic gas spread out in the air.

Other threats that lurk on the world of unknown are worm and Trojan. While worm refer to program that can find its own way to the targeted computer even if it is not transferred intentionally, Trojan is a program that appears or promote itself unharmed but actually has the ability to do some damage. Some Trojans even introduce themselves as viruses or worm busters, but actually they are the culprit themselves.

2. Its destructive ability
Ok, so now you know the enemies, ‘What’s the fuss, boss?’ you might asked. Well the effects of these beasts can range from harmless display of message(s) in your desktop to destruction of your entire system (its application and operating system). Most of the time, a Virus can make your computer or network running slow because their activity running in the background take lot of CPU resources. Another type of virus multiplies itself into every folder in your PC thus taking an inconsiderably high amount of hard drive space. It doesn’t stop there because the process of multiplying itself takes CPU resources. So it’s really annoying when you are in the middle of a task that really needs CPU power. Even worse, another kind of virus prevents you from booting at all. Even if you succeed in booting Windows up, the virus will sense any attempt you do to remove it. So for instance you are triggering an antivirus scanner command or running ‘Run’ command to use ‘msconfig’ panel (Ms Configuration utilities) to disable some startup programs, then the virus will initialize to restart the computer by itself. Very, very Annoying huh? Well, Irritating more precisely.

3. Our effort in building a defense
We can advise you to activate your windows firewall feature to prevent an unwanted application and internet processes to access your system. Or you may want to try system virtualization in which you have a cloned (virtual) system running on your original copy so that when virus related disaster come, your original system are safe. But most of the time, these are not quite effective.

We also will tell you a simple argument: Even if you know everything about computer, and you even might seems to know every pattern of new viruses, worms, and Trojans, the effort of fighting against virus attacks is a day and night struggle. While unfortunately, you need something to replace your place there so that you can do something else more important, your hobby, and your job (well except if your job is in antivirus agency). Thus, the only solution is that to build something that can automate itself in building the defense and can update itself whenever new threat appears. Yes, it is a program we all called as antivirus. There are so many antivirus software out there, from freeware to trial ware (meaning that you can try it out for a period of time until the license is expired, usually the period is 30-days). But before you moan more, there are a lot of free antivirus programs that are quite powerful out there. Here are six of our recommendations:

1. AVG Free Edition
2. Avira AntiVir
3. Avast! Home Edition
4. ClamWin
5. Comodo Anti-Virus
6. PC Tools Anti-Virus

Find more articles about virus and other malicious software including product recommendation at

In the last couple of months I was really frustrated with Spywares, Keyloggers, Viruses, Malwares, Popup Ads, etc. I was looking for some Anti-Spyware utility from which I could get rid of them, without having to pay too much of money. I surprisingly found that Google now also provides a great free Anti-Spyware utility – Spyware doctor. I downloaded and installed this utility, and man, I have to say that it was very impressive. Just one smart scan (not full scan) of this anti-spyware found 130 viruses, 220 Critical Cookies and 119 Spywares on my machine. Man! No wonder why my machine was running so slow.

I have always been impressed by the quality of products which Google provides to its users and that too free of cost. Google is currently providing a starter edition of Spyware Doctor which nicely detects and removes spyware, adware, trojans and keyloggers from your machine. Keyloggers are very threatening for personal security because using them, someone, somewhere is snooping on your bank account and looking at passwords that you type. Its a big threat to your personal security! Spyware Doctor also includes smart updates and scheduling to protect your PC.

To eliminate viruses, spywares, etc, Google also gives Norton Security Scan for free! This is another well known nice utility which can eliminate viruses and internet worms. The scheduled scanning and free updates detection also comes free with Norton security Scan.

Beside this – Google also provides the following bunch of great softwares to make your life much easier! I have installed all of them on my machine and they are pretty cool! Here I am listing a few of the new software which Google pack provides -

1. Mozilla Firefox with Google Toolbar – Download this software to browse web quickly and securely. Switch between pages quickly and tabbed browsing.

2. Google Earth – Use this to zoom from space to street level — Take the world tour,
Find maps, driving directions, hotels, restaurants, and more.

3. Google Desktop – Try this to find all your email, files, web history, and more very quickly
Get all your personalized info in one place with Sidebar

4. Adobe Reader – Used to view, print, and search PDF files via a redesigned interface,
Secure your documents and collaborate via online, real-time meetings.

5. Skype – Using this, you can make free voice and video calls to anyone else on Skype, call landlines and mobile phones at pretty low rates

6. Google Toolbar for Internet Explorer – Use this nice utility to block annoying pop-ups.

7. Picasa – Use this tool to find, edit, and share your photos in seconds, Easily remove red eye and fix photos

This is just a small list of some of them. There are a bunch of other such nice utilities also which are freely downloadable – I recommend everyone to definitely give them a try.

Go to the source of this article to continue reading more and start installing spyware doctor and other google utils. Article Source: Google Pack – Make Your PC More Useful [http://googleutils.blogspot.com]

See Also Google Software Pack – An Experience Of These Nice Utilities [http://elitereviews.blogspot.com/2007/09/google-software-pack-experience-of.html]

Copyright: Elite Reviews – A Review Of Best Online Products [http://elitereviews.blogspot.com]

Adware virus remover downloads are prevalent on the internet. This short article talks about the advanced functions of modern adware as opposed to older versions. One of the primary programs designed to discover and eliminate spyware and adware, can be downloaded on the internet. The most recent variation carries on the software company’s convention of adroitly dealing with customer worries, however it is not yet excellent.

Constructing upon the advancements made in earlier editions, previous adware customers ought to be happy to notice that the software runs quicker than previously. Certainly, however, this particular edition of adware enhances significantly on what has been available previously. It loads more quickly throughout your boot period, and reads are quicker.

Empirical assessments mentioned that although the Quick Scan completed in under ten minutes for most recent editions, the existing version’s Quick Scan completed within 3 minutes. Prior records which were being falsely recognized as risks were not flagged on this occasion around, most likely due in part to adware behavior detection algorithm. Known by many names, the modern software is dependent upon heuristics and makes use of a one-pass scanning method, this software is not directly subjected to people, even though you may sign up to secretly contribute information in the options menu. The newest edition also clearly expresses in the scan screen what the scan actively seeks.

New customers ought to be aware that free adware functions quicker than built-in anti-virus and anti-malware applications in part since only the premium edition of Adware includes an antivirus algorithm. Additional essential functions are deactivated in the cost-free edition. Whilst rootkit detection is existing, action-based heuristics and live registry defense are not.

Free adware may not check networked devices, as well as a fundamental function such as the scheduler stays unavailable to nonpaying consumers. The amazing live defender in many modern software is actually reconfigured to operate more efficiently in private, nevertheless, and long-time enthusiasts will see the progress. Adware programmers continue to create enhancements and appears to be not willing to sleep on their malware-removing laurels, however the cost-free edition is indisputably hamstrung.

With behavior-based risk detection and built-in live tracking, modern adware makers concentrate on primary customer security requirements.

Are you looking for the Best Adware Virus Remover Downloads review? See for Top 5 Spyware & Virus Removal Software and get a !

The short answer is No, it will usually not just slow down your computer but will also do some damage. The long answer is that, whether it just slows down your system or breaks it and how much it breaks it, really depends on the type and the sophistication of the virus that your computer gets infected with.

There are many different types of virus, all serving their own purpose. Adware is a type of a virus that causes your computer to display annoying pop-up ads to get you to buy something. Spyware is another type of virus that infiltrates your computer and silently spies on everything you do so that it can send valuable information such as social security and credit card numbers to its owner. Its presence also makes your computer a little slower than usual. And then there are the other types such as trojans, worms, etc.., that get into your computer and corrupt personal and system files. The corruption of system files causes your computer to act erratically. Depending on the severity of corruption and the importance of files corrupted, you can either escape with some error messages and a slower computer, or have your system be put in a completely irreparable state.

As you can see, having your PC be infected with a virus of any kind can be quite a nuisance unless you are protected by a good ant-virus program. A good anti-virus program can not only find and remove existing viruses on your PC, but it can also help you stay protected from future attacks.

Alex Shtraykher is a computer science major. For unbiased expert anti-virus software reviews and other useful tips on how to keep your pc safe, visit: or go to

Computer virus uk hold the ability to replicate itself and infect all computers connected through a common network. It does so without permission or prior knowledge of the computer user. The term “virus” is also commonly used, although erroneously, to refer to various kinds of malware and adware programs.

A computer virus may change the copies, or the copies may change themselves, as occurs in a metamorphic virus. As such, a virus can only multiply itself when its host is taken to the uninfected computer, for example by a user sending it over network or the Web, or by carrying it on a removable mode such as a floppy disk, tape, CD, VCD or USB drive.

At times, computer viruses are confused with computer worms and Trojan horses. A worm can does not need to be transferred as part of a host, and a Trojan horse is a file that appears safe. Worms and Trojans may cause harm to system’s hosted data, functional performance, or networking throughput, when executed.

A worm does not actually attempt to harm the system’s hardware or software directly, while a Trojan’s payload may be capable of almost any type of harm if executed. Some cannot be seen when the program is not running, but as soon as the infected code is run, the Trojan horse kicks in. This is because it is hard for people to find computer virus and other computer malware.

A majority of personal computers are connected to the Web as well as local area networks, facilitating the spread of malicious code. Computer viruses may take advantage of network services such as the World Wide Web, e-mail, Instant Messaging and file sharing systems to reproduce. Moreover, there are number of resources which use alternative terminology in which a computer virus is represented in any form of self-replicating malware.

Some computer malware is programmed to spoil the functionality of the entire machine by damaging programs, deleting files, and reformatting the hard disk. Other malware programs are not designed to do any damage, but simply spread themselves and make their presence known by presenting text, video, or audio messages.

For an effective treatment of computer virus and alike malicious matter, you can consider availing the services of online computer support resources. They are 24×7 available and offer a economical and quality online pc support uk services.

Daisy is a technical and security specialist for iYogi, a company that is synergistic ally aligned to offer remote computer support and tech support ,technical help and Microsoft help services to its clients in UK, USA, Canada, Australia and Singapore.

A worm does not actually attempt to harm the system’s hardware or software directly, while a Trojan’s payload may be capable of almost any type of harm if executed. Some cannot be seen when the program is not running, but as soon as the infected code is run, the Trojan horse kicks in. This is because it is hard for people to find computer virus and other .
A majority of personal computers are connected to the Web as well as local area networks, facilitating the spread of malicious code. Computer viruses may take advantage of network services such as the World Wide Web, e-mail, Instant Messaging and file sharing systems to reproduce. Moreover, there are number of resources which use alternative terminology in which a computer virus is represented in any form of self-replicating malware.

Some computer malware is programmed to spoil the functionality of the entire machine by damaging programs, deleting files, and reformatting the hard disk. Other malware programs are not designed to do any damage, but simply spread themselves and make their presence known by presenting text, video, or audio messages.

For an effective treatment of computer virus and alike malicious matter, you can consider availing the services of online computer support resources. They are 24×7 available and offer a economical and quality online pc support uk services.