How to Get The Best Antivirus Support

Computers have effectively changed our lifestyle but they are always prone of virus intrusion. As their importance is increasing a proper protection for them is also required. A virus can intrude into a computer through any data storage device which carries infected data and comes in contact with the system. If a computer is connected to a network, chances of virus intrusion become very high if it is not protected by effective antivirus software. The Internet has changed the whole method of communication and now the world seems as an area without boundaries. In this scenario chances of virus intrusion in a computer connected with the Internet have become very high.

What is a computer virus?

A computer virus is not like of a virus which infects a human body. A computer virus is a program that can copy itself and infect a computer. A computer virus is also called malicious software or malware. There are many kinds of malware also that can not reproduce themselves but can infect the computer. If files on a network file system get infected by computer virus, chances of spreading of virus will become very high because that file system is accessed by other computers too.

What is Antivirus software?

Antivirus software is a program that can detect and eliminate viruses on a computer. A virus removal software application uses two common methods to detect viruses. One method is of using a list of virus signature definitions. In this method the contents of computer's memory (RAM and boot sector), files stored on removable or fixed drives (floppy drives, hard drives) are examined, and then compared with files against the database of known virus signatures. This method gives protection to the computer against only those viruses whose virus signatures are stored in the database.

The second method is based on heuristic algorithm to find out viruses based on common behaviors. This method is more effective as it can detect those novel viruses that antivirus security vendors have yet to create a signature for.

A user can download and install computer security software from the Internet for protecting his system. There are many vendors who provide solution against different kinds of security threats from computer viruses. Some names like Avast, McAfee, Norton and Kaspersky are very common in virus removal software.

Although it is very easy to download and install antivirus program but it must be done under an expert's guidance. There are several things that need to be checked before installing this type of software on a computer. First of all, make sure that your computer is not infected by any kind of virus. Virus removal software might not work on a computer that is already infected by viruses. Some type of computer viruses mimics the behavior of different files; antivirus software may not be able to detect them.

Source: http://EzineArticles.com/6360253

How to update Norton Antivirus?

Norton Antivirus can be updated in one of two ways. You can enable Live Update within the program or you can download and manually install updates from the Symantec website. Either way, it is important to update regularly to keep your computer safe from viruses or other malicious software that may be on a website or come through your email account.

Using Live Update

* 1 Open the Norton Antivirus program from your desktop or from the Start menu on your computer.

* 2 Click on "Options" in the top menu bar of the program.

* 3 Click on the small box beside "Enable Live Update." Click on "Apply."

* 4 Close the program. Norton will automatically download and install the updates while you are working online.


Manual Update

* 1 Surf to the Symantec website with your Internet browser.

* 2 Use the search feature to locate the downloadable updates. Or use the link listed in the Resources below.

* 3 Download the latest update to your desktop or to a folder where you can locate it easily.

* 4 Click on the update file on your desktop or folder. This will install the update to the Norton Antivirus program.

* 5 Reboot the computer if prompted.

For more info: http://www.ehow.com/search.html?s=How+to+update+Antivirus&skin=corporate&t=all

Remote Virus Removal and Support Techniques

How many times have faced the experience with viruses on your computer. There are many types of viruses available in the field of computers, as malware, spyware, Trojans and many more. A virus is an unwanted program that runs on the computer without the consent of users. A virus attack can lead to improper function and decreased computer performance. Many organizations have launched different antivirus program, which prevents the computer from virus attacks.

There are some popular antivirus programs like this:

1. Mcafee
2. AVG
3. Norton
4. Avira
5. Kaspersky
6. Panda
7. Avast

All of the above antivirus programs work on the same principle. Suppose that when a virus attack on your computer a virus scanner, basically, then recognizes the virus definitions after the role of an antivirus program that blocks the virus. Therefore, it is essential to update antivirus software regularly; otherwise an antivirus does not recognize the virus definitions. Many organizations are providing technical support also includes anti-virus support. Vendor technical support in general, offers virus removal with the aid of remote desktop support. A technician can take remote control of the computer user's permission. A technician can take appropriate steps troubleshooting support to provide antivirus and computer security. iYogi provides "MacAfee" as an antivirus support program that helps the client to the computer free of viruses.

There are a few basic troubleshooting carried out for virus removal and computer security online:

Article Source: http://EzineArticles.com/2985655

How to Analyze an Anti-Virus ?

It is vital to properly analyze an anti-virus program before you decide to spend your hard-earned cash on one--after all, it will be a vital line of defense for your system. There are a number of factors you should consider when looking at an anti-virus in order to ensure that you buy a product that can serve all your needs, from battling spyware to a money-back guarantee in case of disappointment.

Instructions

Look at how much the anti-virus will cost. Different products can range from $39.99 (McAfee's cheapest home-security package, September 2010) to over $60 (Kaspersky Pure, September 2010.) There are also free anti-virus programs on the market, but they can be less reliable and offer less customer support.


Consider the level of support the anti-virus software offers. This will be outlined among the features on the back of the box or on the product's website. An ideal anti-virus product will offer live chat support, no-charge telephone support and email support 24 hours a day, 365 days a year.

Make sure the anti-virus software is compatible with your version of Windows. As an example, the latest iteration of Kaspersky anti-virus is not compatible with a Windows operating system as recent as Windows 2000, so make sure your choice is supported by your version of Windows.


Ask whether your chosen anti-virus software will receive regular updates. This is vital to ensuring your anti-virus stays up to date in the fight against new malicious files. Regular updates are essential, as viruses and spyware are always evolving.

Check whether your choice includes anti-spyware capabilities. A good program will fight threats from viruses, Trojans and worms as well as protecting your computer against easier-to-spot viruses.


Read more: http://goo.gl/SwCpB

How to Analyze an Antivirus ?

With a wide variety of products to choose from, it can be difficult to decide which anti-virus program is best for you. Consider performance, ease of use and the quality of customer support when analyzing an anti-virus product. Internet surfing habits should also be taken into account. For example, someone whose teenage children use the family computer to access peer-to-peer networks might need a more robust security program.

Instructions

Read the description of features on the anti-virus to determine if the program's features are suited to your individual needs. Features offered can vary considerably. Some programs, for example, may offer email and instant-messaging protection. Others have the ability to detect as yet unidentified viruses based on their behavioral profiles, and to root out sophisticated forms of malware, such as rootkits, which disguise themselves within system files. If you are worried about spyware being installed on your computer, check if the anti-virus software offers additional protection against spyware.

Check out how well the program performs. An anti-virus program's performance is determined by how effective it is at detecting and removing viruses and preventing them from being installed on a clean system. If a program has won a lot of awards, been certified by a security company, such as West Coast Labs, and received favorable reviews, it should effectively protect your computer from viruses and other forms of malware.

Seek expert opinion. Established security websites often test and compare anti-virus software products for performance, features, ease of use and customer support. Such impartial performance tests and reviews are made freely available to help someone to make an informed choice. They also enable people to make quick side-by-side comparisons of security products, to determine which offer the features that best suit their needs, as well as the level of computer resources they may require.

Read more: http://goo.gl/MkRCv

How to Evaluate Anti-Virus Programs

The security software industry is a billion-dollar industry. According to a 2009 article published in The New York Times, the leading security software company, Symantec, made approximately $1.8 billion in 2008 alone. With such a massive market, many software companies are developing antivirus programs. Consequently, choosing an antivirus program can be a confusing task. Fortunately, there are several simple questions that you can ask yourself in order to make the task more manageable.

Instructions

Write the names of several antivirus programs that you are considering across the top of a sheet of paper or spreadsheet. Consult the various manufacturer homepages and free trials of the software in order to gather the following information.


Determine the cost of the programs. Several antivirus programs, such as Windows Defender, AVG Free Anti-virus and BitDefender Free Edition, are free. The advantage of a free antivirus program is obviously the cost. The main disadvantage is a lack of technical support and often reduced functionality. The price of an antivirus program may or may not be important to you. However, you should note the price of each antivirus program so that you can clearly see the differences.


Use free trials or demos of each program to find out which programs are easy to use. The importance of this depends on your level of computer knowledge. Mark on your paper or spreadsheet which antivirus program is easiest to use.


Investigate each antivirus program's technical support. Most antivirus programs will offer some level of technical support. However, the kind of technical support offered is important. For example, does the antivirus program supply a telephone number that you can call or just an e-mail address? If it supplies a telephone number, can you use it 24 hours per day? Mark which antivirus program offers the best technical support.


Check out the antivirus program's detection rate. In order to be effective, an antivirus program needs to detect a large majority of the viruses that it is confronted with. Antivirus programs that have a good detection rate have received the Checkmark Certification. Visit the Westcoast Labs homepage (see Resources) to see whether the antivirus program you are considering has received the Checkmark Certification. Mark on your chart which antivirus program has received this certification.


Try out the program's update features. An antivirus program that is not up to date is useless against new threats. Most antivirus programs can be updated manually. Some antivirus programs update themselves automatically every day. Place a mark under the antivirus program that offers the best update features.


Add up all of the marks to determine which antivirus program received the most check marks. If there is a tie between two antivirus programs, consider reading a review about each program from a reputable technical website, such as CNET or PC World.


Read more: http://goo.gl/1Qk8X

The Best Antivirus Software for 2011

Each and every laptop person knows how necessary it's to have the perfect antivirus installed on his/her PC or laptop. At present, there are extra viruses than antivirus software. Amongst them, few actually dangerous viruses can severely injury your laptop or PC. You need to also know that are the very best and handiest anitvirus software. Let us take a look at few of the very best antivirus 2010.

Best Antivirus 2010 Evaluations

BitDefender Antivirus 2010
Not many people find out about this good antivirus. The BitDefender antivirus proves that it is a higher performing antivirus and the most effective towards virus safety and malware safety (Malwares are laptop viruses, spywares, worms, trojans, etc.). It's now progressively being known as top antivirus software 2010 amongst greatest antivirus 2010. The makers of this antivirus has made its person interface extra consumer friendly, and easy to understand. It has proven glorious actual-time protection and low resource usage. It can be rated amongst the very best antivirus for Mac. It is priced at approx. $25.

Kaspersky Antivirus 2010
Kaspersky is amongst most popular antivirus software. It has proved itself as the most effective promoting antivirus software program time and over again. The most recent version of Kaspersky antivirus brings out new and improved protection mechanism in opposition to computer viruses. The newest version is powerful and effective. It gives a variety of options like anti-adware, anti-rootkit, e-mail scanning, IM protection, trojan safety, worm safety, etc. This makes it very effective towards viruses and malwares. It may be amongst one of the best antivirus for home windows 7. You will get this software program for approx. $40.

NOD32 AntiVirus Model 4.2
The NOD32 antivirus is relatively a newer antivirus software, and slowly it's being thought of as the very best antivirus software. Its consumer interface is very easy and straightforward to understand. By default it presents the Normal Mode for its users. They've additionally received an Superior Mode possibility for advanced users as it provides many extra options against virus protection. It's got excellent reviews and it can be relied upon. It's a robust contender for best antivirus 2010. It is priced at approx. $40.

Panda Antivirus Pro 2010
Panda antivirus is amongst the previous pc security antivirus software and for the reason that beginning it has proved to be efficient towards viruses and malware. The newer model of the software program has been improved and made much sophisticated. Few checks performed on this software program revealed wonderful real-time safety and wonderful firewall protection. Its general system usage was very much less as compared to other antivirus software. You can get the new Panda antivirus for approx. $50.

Microsoft Safety Essentials
Amongst high free antivirus software program the Microsoft Security Essentials tops the list. It was released by Microsoft last year and it's proving to be one of the best free antivirus. What makes this product special is that, it is completely free and there's no paid upgrade to this software. Another best part about this product is that, you can get it not only for dwelling use but in addition for business purposes. Sure, you may get this antivirus for all your PCs at work with out breaking any law. And being freely obtainable doesn't suggest that it isn't effective. This antivirus has been tested again and again, and it proves to be very effective against viruses and malwares. It can be the very best free antivirus software program 2010. Please note that Microsoft Safety Necessities will only work on licensed and genuine copy of Windows.

So this was a small record of few finest antivirus 2010. It is extremely important for you to get the best antivirus, in an effort to protect your system against attainable threats. You can either get a paid software or the very best free antivirus software. And right this moment, most of our work is being done on computer systems and use of Web is also ever growing, all of this simply makes our programs more inclined to virus attacks. Getting the best antivirus is not going to solely defend our computers but may even usher in peace of mind for us.

Article Source: http://goarticles.com/article/The-best-antivirus-software-for-2011/3901037/

How to Get The Best Antivirus Support

Computers have effectively changed our lifestyle but they are always prone of virus intrusion. As their importance is increasing a proper protection for them is also required. A virus can intrude into a computer through any data storage device which carries infected data and comes in contact with the system. If a computer is connected to a network, chances of virus intrusion become very high if it is not protected by effective antivirus software. The Internet has changed the whole method of communication and now the world seems as an area without boundaries. In this scenario chances of virus intrusion in a computer connected with the Internet have become very high.

What is a computer virus?

A computer virus is not like of a virus which infects a human body. A computer virus is a program that can copy itself and infect a computer. A computer virus is also called malicious software or malware. There are many kinds of malware also that can not reproduce themselves but can infect the computer. If files on a network file system get infected by computer virus, chances of spreading of virus will become very high because that file system is accessed by other computers too.

What is Antivirus software?

Antivirus software is a program that can detect and eliminate viruses on a computer. A virus removal software application uses two common methods to detect viruses. One method is of using a list of virus signature definitions. In this method the contents of computer's memory (RAM and boot sector), files stored on removable or fixed drives (floppy drives, hard drives) are examined, and then compared with files against the database of known virus signatures. This method gives protection to the computer against only those viruses whose virus signatures are stored in the database.

The second method is based on heuristic algorithm to find out viruses based on common behaviors. This method is more effective as it can detect those novel viruses that antivirus security vendors have yet to create a signature for.

A user can download and install computer security software from the Internet for protecting his system. There are many vendors who provide solution against different kinds of security threats from computer viruses. Some names like Avast, McAfee, Norton and Kaspersky are very common in virus removal software.

Although it is very easy to download and install antivirus program but it must be done under an expert's guidance. There are several things that need to be checked before installing this type of software on a computer. First of all, make sure that your computer is not infected by any kind of virus. Virus removal software might not work on a computer that is already infected by viruses. Some type of computer viruses mimics the behavior of different files; antivirus software may not be able to detect them.

Source: http://goo.gl/7Rm2U

How to Uninstall Symantec AntiVirus

To uninstall Symantec Antivirus, you need to close all its services, delete all files and remnants in registry. But not all of these things can be done easily, as Symantec "spreads" its traces deeply into your system. You need to be very careful when doing the removal.

First to shut it down. Like many security software, Symantec Antivirus constantly monitors the status of your system by its powerful background services that runs from every time when you start the main program. Simply disabling the main program will not get its services down. You should right click and close the tray icon, press Ctrl+Alt+Del to bring up the task manger and kill every process that is related to the program. But if you are like me, who is not familiar with all the entries of task manager but really wants to uninstall Symantec Antivirus, well, just get into Safe Mode of your system, in where neither Symantec's services nor other programs that may have files associated with it will be loaded.

Next thing is to delete all files and registry remnants. Main folders can be removed by Control Panle->Add/Remove programs, provided that you do it in Safe Mode. But the following directories need to be found and deleted by your own to fully uninstall Symantec Antivirus:

C:\Program Files\Symantec
C:\Program Files\Symantec AntiVirus
C:\Program Files\Common Files\Symantec Shared
C:\Documents and Settings\All Users\Application Data\Symantec

These are where all the leftovers are located and unless you delete them and the relative registry entries, you are not likely to successfully uninstall Symantec AntiVirus. The problem is these entries are hard to pinpoint and you will properly risk a danger of crashing your pc as a result of messing with the registry. I did not want it so I turned for a help. A small application named Perfect Uninstall came as my final solution, with its force uninstall method. The advantage is, when you indicate a specific file/folder to Perfect Uninstaller, it not only deletes the file/folder, but also scans and takes out all relevant registry information, which is very effective to uninstall Symantec Antivirus as well as other Symantec software like Norton security.

Source:- goo.gl/OGnzr

Spyware Remover - How to Choose a Good Tool

Although the Internet has made information widely accessible and forever changed the way we do certain things, the Internet comes with its own set of threats. Any unprotected computer connected to the Internet is vulnerable to infection by malicious programs, such as spyware, viruses, adware, and worms.

In this article, we will focus on a specific type of malware known as spyware. We will discuss the potential damages spyware can have on your PC and personal information. Then, we will shed some light on how to choose a spyware remover tool for your PC. A good spyware remover tool will not only detect and remove spyware, but also prevent future infections.

What is Spyware?

As the name suggests, spyware is designed to secretly monitor a user's computer and Internet usage. This malware secretly installs itself on an unprotected PC and performs its activities in the background without the knowledge or consent of the user. Spyware monitors your surfing habits, such as the keywords you use for search or the websites you frequently visit. It may also collect your personal and confidential information, such as email addresses, passwords, and credit card numbers. The spyware program passes this information via your Internet connection to its author. Spyware authors may use the collected information to deliver unsolicited web content to the infected system and to carry out other fraudulent activities.

Apart from being a grave security threat, spyware adversely affects the performance of your system by consuming a large amount of system resources. Spyware infections may also slow down your Internet connection because they use the connection bandwidth to transfer your personal information and to download additional malicious files. In addition, spyware may cause frequent system errors and make your system unstable.

How to Get Rid of Spyware?

The best way to get rid of spyware is to install a reliable spyware remover tool on your machine. With so many different spyware remover tools available on the Internet, it is important that you choose the right one for your system. In addition, you have to be wary of fake spyware remover tools. These fake tools trick you into paying for them, but do not actually detect, remove, and prevent spyware. A fake tool will automatically scan your PC without your permission, while a legitimate tool will ask you before proceeding. In addition, a fake spyware tool may even install or download more spyware onto your system.

Here are some of the attributes that you should look for in a spyware remover tool before you install one on your PC:

The spyware remover tool you select must be able to identify and remove all spyware and adware related threats from your system.
It must provide real-time protection against spyware and other related malicious programs such as viruses. Some of the more advanced tools have built in antivirus software.
It must create a restore point before proceeding with the spyware removal process.
The tool must automatically download new updates and spyware definitions to effectively protect your PC against the latest threats.
It must have a user-friendly interface to allow you to easily perform a scan and remove an infection.
The spyware remover tool must include features such as online support and the ability to quarantine a spyware related file in case it cannot be deleted.
The price of the spyware remover tool must also be reasonable.

Spyware adversely affects your system's performance and puts your personal and confidential information at risk. A good spyware remover tool effectively eliminates the existing spyware from your PC and provides you with real-time protection against the latest threats.

Source: http://goo.gl/awZEm

Think About Antivirus Support Services

Computer viruses can spoil your days, months' or even years' efforts. If you are also one of those who work online, your PC is at risk of being attacked by numerous viruses roaming in cyberspace. So, protect your system against these nasty malware with the help of an effective antivirus software program.

There are several necessary things that are required to be check before you install antivirus or install spyware. Make sure that your PC is not virus infected. Such PC security software programs don't work if you install it on a computer that is already infected. Since some type of computer viruses and malware mimics the behavior of different files, the antivirus software may not be able to detect them. Once you ensure that your computer is free from any forms of viruses and spyware, you can now install your anti virus software.

In case you are confused regarding which antivirus to buy, you may take help of any online computer repair vendor. They are the masters in handling every issue related to computers and networking. In addition to referring the kind of antivirus you should use, they can also help you with its installation, configuration and time to time upgradation.

Always install antivirus or install antispyware under experts' guidance ensure an efficient PC security. These companies have different computer support plans depending upon your personal requirements.

Other services available with these online resources are PC health check up, data back-up services, troubleshooting nasty PC blues, basic installation/reinstallation of computer, and maintenance of PCs etc. These services are not just limited to PCs or laptops. There is also the Internet support which is gaining wide popularity among computer enthusiasts. You can consider about availing Internet optimization services to increase Internet speed and run your network as never before.

Apart from providing you with antivirus support services, online computer repair companies can also help you with a multitude of technical services. Most of these companies also offer a try-before-you-use plan which is generally free of cost. Another advantage of going with online computer support companies is their 24x7 availability and their expertise in handling technical issues and problems.

Source: http://goo.gl/EsNmB

Why Update Antivirus?

In today's world, man and machines are complementary to each other. A man's routine is directly or indirectly dependent on computers. So, it is very essential to have a healthy and fast running computer system to maintain consistency in work. Absence of security program creates lots of technical disabilities. To have an efficient and fast running system, it is necessary to install and update antivirus security software. Antivirus is a security application program that safeguards our system against malicious activities of rouge application codes, such as virus and malware. It is very essential to perform time to time updates of antivirus security software to avoid technical disorders.

Features

Different antivirus software, such as Kaspersky, Norton, AVG etc. have different update procedures. You must be aware of all the policies and procedures to select best antivirus security software for your system. Update of antivirus can be done in two ways. One of the ways is automatic update using Internet connectivity and other way is manual update. In case of automatic update, antivirus is updated automatically as you connect your computer to the Internet. It will prompt you to update particular antivirus security program that is installed at your system. The other method of antivirus update are-

* Antivirus updates using option: Antivirus software provides an option to update antivirus security when subscription is about to end. Antivirus software asks you to update your security program through the options available in it. This method of antivirus update is used when auto update of antivirus is disabled.
* Antivirus updates using authorized website: Antivirus software can be updated using company site. For example, if you are using AVG or Avira antivirus security software then, visit to website of that company and look for download options. Download and install the updated version of antivirus security software from there and remove the previously installed antivirus using control panel.

If you really want to update antivirus software manually for example, Avira antivirus, then you need to consider the steps mentioned below-

STEP 1- Download and install latest version of Avira antivirus security software and save it to desktop.

STEP 2- Copy the downloaded setup and paste it to potable storage device such as USB.

STEP 3-Insert the USB drive to your PC without using internet connection

STEP 4-Run the Antivirus setup and got to update option and select manual update.

STEP 5-Select the downloaded antivirus file from the USB and click on "open".

Usability: Update your antivirus software using internet connection.

Source: http://goo.gl/etYxw

How to Choose the Best Antivirus Freeware

If you are one of the millions who are looking for the best antivirus freeware, then it is definitely a good idea to read through this article. The Internet is filled with spyware and malware, but are you willing to shell out some of your hard earned money for a program that you can get for free?

If your answer is no, then read the list below and see how some of the best antivirus freeware compete and even work better than their counterparts.

For the purpose of narrowing down the list, this article will discuss the three most popular choices in antivirus freeware. These include Avira, Avast and AVG.

Here are some antivirus reviews

· Avira. This is consistently on top among the best antivirus freeware programs. It has the capability to scan both internal and external hard drives and can even run preloaded scans for rootkits. It is also equipped with internal security that prevents hackers, viruses, malware or phreakers to change its internal structure and codes.

· Avast. Although this has only a limited number of features as a freeware, most users say that it is till enough to protect your computer against viruses and malicious files. Some of the features that you may expect include the anti-rootkit built in, P2P and IM protection. There are lists of P2P and IM programs that are supported, so check them out to see if Avast can protect the system that you are using. Another noticeable feature of this software is its virus chest. This like an ordinary folder in your hard drive where you can store files and then lock it up with a key to keep it secured.

· AVG. The features that separate this from the rest are its integrated browser surf shield, links scanner and its identity theft recovery module. AVG protects your computer against hackers, phishing scams, adware and malware that can destroy or corrupt your files. According to reviews, AVG has about 95% detection rate as compared to its counterparts.

When you search for the best antivirus freeware, you will surely encounter some of the best tools in the market. However, keep in mind that your PC can only handle few or sometimes even just one of these programs. Always remember that you should select an antirust program that will not impede the stability and the speed of your system. Check the specifications and the system requirements before installing the software of your choice.

source: http://bit.ly/mCWDTY

AVG antivirus installationg guide

You may face several technical issues when any malicious program gets entry in your system. Some of the technical issues are applications taking more than usual time in responding, some of the programs are not working properly, etc. If you want to save your system from any error, then you should install an updated antivirus on your system. A range of antivirus programs is available in the market like, AVG, Norton, etc. In this article, light will be shed on AVG antivirus installation.

Features

AVG antivirus is integrated with many new and enhanced features. It consists of LinkScanner active surf-shield, which makes sure that the page you are going to visit is safe. This antivirus contains search-shield in order to apply safety ratings to the search result of Google, MSN, and Yahoo.

AVG antivirus protects you from phishing attack, in order to secure your confidential information. It offers you the facility to download and exchange files without any risk of virus infection. This antivirus contains an e-mail scanner, which keeps you safe from dangerous attachments and links in your e-mail. AVG antivirus makes sure that most complicated threats remains away from your PC.

Usability
AVG antivirus has the facility to update itself in order to protect you against latest threats. Follow these steps to download and install AVG antivirus 9.0 on your system:

STEP 1: You can download AVG antivirus from its official website by clicking on the "Download AVG now" button.
STEP 2: Click on "Save" button, when you are prompted, and select location where installation file should be stored.
STEP 3: Reboot your computer.
STEP 4: Close all running applications, and locate the downloaded AVG installation file. Then double click on its installation file in order to launch.
STEP 5: Choose your setup language and click on "Next".
STEP 6: Check the "I have read the license agreement" checkbox and click on the Accept button.
STEP 7: In this step, the AVG installation wizard will check for any incompatible software on your computer. If any incompatible application is found, the AVG installation wizard will inform you about it.
STEP 8: Click on the "Uninstall Software button" to open the Windows Add or Remove programs dialog, and then remove that application from your system.
STEP 9: Click on "Custom Installation", on the Select Installation Type page.
STEP 10: Click on "Add or remove components" option, and click on Next.
STEP 11: Enter your "AVG license number", click on the Next button.
STEP 12: Select those components, which you want to install, and click the "Next" button to proceed with the installation.
STEP 13: Click on "Next", select schedule for scanning and updating the software, and click on "Next".
STEP 14: Click on "Next", "Next", and "Finish".

After installation of AVG antivirus 9.0 on your system, you can protect it from malicious programs.

Limitations

After installation of AVG antivirus on your system, you might face issues while uninstallation of this software. This program can corrupt iTunes installation after removing its DLL files.

Recommendation

It is suggested that you should install a genuine copy of AVG antivirus 9.0 on your system in order to protect it from malicious programs.

Source : http://goo.gl/D8f3T

8 Symptoms Of Computer Virus

These are the 8 symptoms that shows your computer have virus infected.

1. Windows Shooting Alone.

You are browsing the Internet and come up windows for advertisements or different Web sites, without you having anything tight, make no mistake, you’re infected.

2. Degradation.

Computer does not turn over the command of Windows, just take the socket. Lock all the time. It is too slow. Resumes alone, you’re infected.

3. Suddenly Pop Up Error Messages.

When many messages begin to appear out of memory, disk space, it fails in application, etc., is a clear sign that a virus may be behind them.

4. Home Of The Browser is Changed.

Pay attention when the home page of your favorite browser is changed for no apparent reason, as many spyware do this.

5. Social Networking Profiles, or Your Email Account Automatically Send Messages With the Virus to Your Contacts.

If your friends start to complain that they are getting your messages with viruses, it is certain that your computer is infected.

6. The Command CTRL+ALT+DEL No Longer Works.

In any version of Windows, one of the simplest ways to check for viruses is simultaneously pressing the CTRL+ALT+DEL, as the most important virus disables this command to initiate the task manager.

7. Antivirus No Longer Update.

If your anti-virus begins to acknowledge failure update, even if its connection to the Internet is operating normally, is a great sign of a virus installed.

8. Social Networks Hacked.

When your Orkut, Twitter, Facebook, etc are hacked, surely there is virus on your computer.

Fix Windows 7 Virus Crash

Problem :

I'm helping my 'point and click' brother-in-law out. He clicked on something(apparently a virus)which the end result was the laptop will only boot up to a blinking cursor. McAfee anti-virus came with the laptop and did not pick up the virus. 'F8' does not work. He did not make a boot disc when he bought the laptop and one did not come with the computer.


Solution :

I would suggest you to check with the manufacturer regarding Windows 7 compatibility.

You may even check for the compatibility from the below link: Windows compatibility center: http://www.microsoft.com/windows/compatibility/windows-7/en-us/default.aspx



Try installing the setup file in Windows Vista or XP compatibility mode. Steps to follow:

i. Right Click on the game (On .exe file)

ii. Click on Properties

iii. Click on Compatibility tab

iv. Select Run this program in compatibility mode and select windows vista

Below link for more reference: Make older programs run in this version of Windows: http://windows.microsoft.com/en-US/windows7/Make-older-programs-run-in-this-version-of-Windows



If the program or software is not compatible with windows 7 and if you are not able to run the software in compatibility mode then you need to contact the manufacturer of the software or program, for there are any update or patch for Windows 7.

Fix ndis.sys Error After Uninstalled Kaspersky Anti Virus 2011

Problem :

My acer aspire 4551g is now facing this blue screen problem. After I uninstalled Kaspersky Anti virus program, my system couldn't start up. The problem is ndis.sys error blue screen.


Solution :

your old Atheros WLAN driver is the cause of the crash:

DRIVER_IRQL_NOT_LESS_OR_EQUAL (d1) - An attempt was made to access a pageable (or completely invalid) address at an interrupt request level (IRQL) that is too high.

Fix BitLocker Access is Denied Error

Problem :

I am trying to enable BitLocker on a Windows 7 Enterprise C:\ drive and the laptop that I am doing this on does support TPM. The problem is, when I go to the control panel>Bitlocker Drive Encryption> and tell it to turn on bitlocker for the C:\ drive; it gets past the TPM initialization and stops at "Please wait while Bitlocker initializes the drive" and below that says "Access is denied".


Solution :

These files were malformed:

1) Bootres.dll

2) Winload.exe

3) Winload.exe.mui

4) Bootmgr

Fix Win32 Alureon.h Virus

Problem :

I have Microsoft Forefront Client Security installed on my machine(HP PROBOOK 4510S) which always comes with the following message: Review harmful or potentially unanted items. It descoverd Win32/Alureon.H on the machine but cannot clean/remove it. The taskbar icon is aalways red. I tried to get the latest definitions updates from microsoft but get an error message. I tried other softwares but nothing seems to work. I even tried to format the hard drive but I get a blue screen. Is theRE any other way(even manually step by step) to remove this Win32/Alureon.H from my machine.


Solution :

1. On my system, the Alureon.H virus was in the file netbt.sys. On my restore disk in the I386 directory, I found the file netbt.sy_ and copied it to the directory Windows/system32/drivers without renaming it. (somewhere, somehow you must find a valid netbt.sys file like I did.)
2. I next download the AVG rescue disk at:

http://www.avg.com/us-en/avg-rescue-cd

3. With that file, I made a bootable cd, booted the rescue CD and ran a full system check overnight. It found several viruses including the virus in netbt.sys. However, it said the netbt.sys file was needed by the system to boot and should not be removed. I DELETED it anyway.
4. Next using the utility File Manager on the rescue disk, I navigated to the Windows/system32/drivers directory and then copied netbt.sy_ to netbt.sys (cp netbt.sy_ netbt.sys).

After rebooting, the virus was no longer found by the AVG rescure disk, the One Care Scanner or Microsoft Security Essentials.

Fix RPC Virus Virus on Windows 7

Problem :

My Computer told me I hae the "RPC virus virus" and sent me to a Microsoft page that said I need anti-virus on my computer and suggested a few. The thing is I have AVG installed and updated every day. I ran it last night and got negative results. I also ran Malware Bytes and found nothing, I even ran Spybot and negitive. I so far have had no real problems either. In a little area on the taskbar is a flag. This flag still says I need to take care of the RPC Virus Virus by installing anti-V software, and wants to send me back to thr Micro-page that suggests I get the anti virus software from.. One of the suggestions is the one I'm using AVG. Ive been looking for help and have found some suggestions for Vista & XP of little help, but nothing concerning windows 7 solutions, and as Ive learned Stuff for vista and xp may not apply/work for Windows 7.


Solution :


You can ALWAYS get hit by virus / malware / trojans or in your case scareware.

Scareware does popups and wants you to spend money to remove it..only it does not remove it.

Go here do the full scan and cleanup what it finds

http://onecare.live.com/site/en-Us/center/whatsnew.htm

next load this and run it.

http://www.microsoft.com/Security_Essentials/

Once you have installed, updated and run the Security Essentials reboot into safe mode and run it once more.

Fix Windows 7 Virus

Problem :

It creates hidden executables with names like yttd.exe and always sets explorer to not show the hidden files.
I have avira antivirus and already tried a few other ones but although sometimes it detects them as a virus most of the time it doesn't.


Solution :


I have reinstalled windows 7 and after updating the anti-virus program it managed to detect a virus trace in the file.
my guess is that this happened because i submitted the file to about five anti-virus companies a couple of days ago (now both avira and avast detect it, although one week ago they failed to do so).

my only option was reinstalling windows - on my desktop the virus still doesn't get detected because i haven't reinstalled windows on it yet.
i don't know how i got the virus - i usually don't click on any link that gets in my way, i have some pc experience to know better than that, but then again who knows someone can click on nowadays.

the virus root is SPR/AutoIT.Gen

so i guess problem solved with the drastic solution of reinstalling windows, that i wanted to avoid
thanks anyway though.

Fix Trojan Virus Manually

Problem :

There's a flashing trojan message which took over my desktop, I have a virus software running, but it still shows up. I have ran my virus scan but each time I turn on the machine, I get the flashing trojan again. Can you please let me know how I can remove the trojan virus from the dos prompt?

Solution :

You can remove Trojan Virus with dos.

1) Find virus file(through Process watcher or an advanced task manager ).
2) Close Process.
3) change file attribute with dos on 'Attrib virus.exe -r -h -s'.
4) delete file with dos 'del virus.exe '.
5) go to registry editor and Search for virus files and delete all hives with virus information.

Fix Yahoo Email Virus

Problem :

I seem to have a virus in my yahoo mails which is causing my yahoo mail to email spam to my contacts in my address book. does anyone know how to fix this and get rid of the virus? my friends are beginning to get annoyed because they are being bombarded with emails from my address which I have not sent.

I do have Norton on my laptop and its running fine without showing any signs of virus.


Solution :

You probably don't have a virus just someone has hacked into your email account. All you can do is change your password and be careful. Here are a couple of free tools that may be useful to you. I use Norton as well as these tools.

malwarebytes free edition- it's an excellent "on demand" scanner that only runs when you start it. It is great at finding malware that Norton misses. Just make sure you ALWAYS update it first. Run a full scan at least once a week.

Fix Google Redirect Virus

Problem :
Hey Geeks i seem to have gotten the google redirect virus. How do i fix this? I only use my computer to email and video conference with my grand children. please help me to fix this Google redirect virus.

Solution:

A common browser hijack virus known as the "Google Redirect Virus" basically takes over your web browser, sending any searches you request off to random and irrelevant advertising websites. The main telltale symptom is when your computer redirects your search efforts at least 2 or 3 times before it finally takes you to the site you were trying to visit.

Another way to tell if you have this virus, or not, is if you're getting various pop-up windows along with new tabs while you're trying to browse the Internet.

The Google Redirect Virus has a bit of a different spin, which makes it harder to pinpoint and harder to get rid of. Most viruses use an application or file that runs continually on your computer, so your antivirus program can catch and fix the problem.

The Google Redirect Virus, on the other hand, loads onto your system, changes some web browser files and vanishes. That's why it's so hard to remove. Your antivirus program has to find the virus before it can remove it and after the virus has done its damage and disappeared, finding it becomes impossible.

To remove the virus, you have to fix the infected files and settings. This is done by using a tool or method that targets the infected files. Unfortunately, it's not common knowledge as to which settings and files have been changed, which is why most antivirus programs can't remove it. The best way to remove it is to try an application called ComboFix. This basic program isn't listed on most download websites, but is very effective and fast at removing the Google Redirect Virus. It uses a script to fix the files on that script, which removes the virus.

Following the ComboFix attempt, use a registry cleaner program to scan your PC. This will find and fix any errors that may remain in the system. Most people don't realize that the Google Redirect Virus leaves hundreds of files and settings on your computer that will cause you lots of grief in the future. That's why you need to use a registry cleaner to be positive that there's nothing left behind after the virus is removed. The registry cleaner will insure that.