Follow the given instructions:
1. Get a copy of McAfee Antivirus software or check online at the McAfee site for a downloadable version.
2. Download the software.
3. Go to "Start," "Control Panel" then "Add or Remove Programs." If the McAfee Antivirus Software is there, you will need to select "Change." The directions will allow you to put on the updated version. For a new product, follow the next step.
4. Place the CD into the appropriate drive. Select the installation button so that the program will load into the computer.
5. Restart the computer after the installation. Following the directions given, select the options you want to make your program user-friendly for your use.
6. Enable the system to select specific times to automatically scan your computer for viruses.
7. Start your computer to enable all of your changes to take effect.

Remove the Antivirus AntiSpyware 2011 rogueware! It's a scam! Do not trust it! These are all warnings related to the rogueware, named Antivirus Antispyware 2011 which has recently showed up on the web. Be sure you don't install this fake software, otherwise, you will have problems with your PC.

Is Antivirus Antispyware 2011 so dangerous after all? The answer is positive. Unfortunately, many computer users all around the world have announced that they are in trouble because of this fake av wandering on the web. Usually, it pretends to be an online scanner which states it can remove all the threats and fix the system. However, you should never trust this fake software.

Otherwise, you will be in trouble. Once Antivirus Antispyware 2011 is installed on your computer, it will start messing the entire system. Starting from modifying Windows Registry, the Trojans will keep chaning registry keys and adding new registry entries. In most cases, Antivirus Antispyware 2011 will start together with Windows, so you will keep noticing that system scans are performed every single time.

Just bear in mind that this rogueware does not detect the real threat on your machine - all the results are simulated in advance and should never be trusted. The scammers try to convince computer users to pay money for the useless software and leave them in troubles. Don't ever think that Antivirus Antispyware 2011 is able to help you. Be sure you get rid of it as soon as you notice it installed.

AVAST Software announced the release of avast! Free version 6.0, an antivirus solution that's totally free for non-commercial use. This edition includes a protective layer called Script Shield that was previously available only in the Pro edition. It also adds two new features called WebRep and AutoSandbox.

Script Shield adds to the products basic Web protection by actively scanning scripts found on Web pages and blocking those found to be malicious. It's a small but significant addition to real-time protection. Vince Steckler, AVAST's CEO, noted that simple signature-based detection is a black-and-white proposition; either a file is recognized as bad or not. AutoSandbox offers a third choice for files that manifest suspicious behavior but don't match a known signature. When avast! detects a suspicious file it gives the user a chance to run it in the sandbox, meaning it can't do any permanent damage.

AVAST's CTO, Ondrej Vlcek, further explained, "If the item is dangerous, the virtual computer is shut down and the user's real machine remains safe. And, if the item is safe, there is no hassle from a false positive." The product can use more aggressive heuristic detection because a false positive (detecting a valid file as malicious) does not kill the file.

The Web reputation feature draws on the knowledge of avast!'s 120 million active users to both identify bad Web sites and categorize Web sites of all kinds. A browser toolbar offers instant access to existing reputation information for the current site and also lets users quickly add their own impressions. WebRep also draws on the company's database of known malicious sites, and marks up search results to help users avoid visiting a dangerous site.

Steckler noted that the free product is AVAST Software's flagship. It's the one they submit for testing to the independent labs, and it consistently scores well. The 6.0 Pro edition adds a new feature called SafeZone, which allows fully protected browsing even on a system with active keyloggers or other malware. Avast! Internet Security 6.0 includes all features of the Pro edition as well as firewall and antispam. PCMag will post reviews of these products once our evaluations are complete.

Free Anti-Virus Programs

So you've been using the free McAfee or Norton antivirus software that came with your computer, but the subscription will expire in a few days. Should you shell out another $49, or try one of those free anti-virus programs?

If your computer is running slow... your high-speed internet connection feels like dial up... and popups are popping up everywhere, what's wrong? It could be a computer virus, or perhaps a bunch of viruses, infecting your hard drive. Viruses not only take up valuable memory and slow down your computer, they can also expose your personal information to Evil Hackers.

The good news is, there are plenty of free anti-virus programs that can clean up the mess and keep you safe going forward. Here are some of the most popular and highly rated:

* AVG is one of the most often recommend freeware anti-virus packages. It provides very effective protection from the most common threats.

* Avira Anti-Vir - claims over 30 million users worldwide, and the free Personal Edition gets excellent reviews.

* Microsoft Security Essentials is a new free security tool from Microsoft. It's meant to provide protection not just from viruses, but also spyware and other cyber-nasties as well.

Look for free virus protection that comes with frequent, automatic updates and covers all viruses, not just the major threats. If you aren't getting regular updates, at least once every two weeks, you should consider another program. New viruses are created every day, so you need constant, up-to-date protection.

Do you really need paid anti-virus software? That depends on you. If you or others in your household are prone to visit the dark corners of the Internet (peer-to-peer music/movie downloads, adult sites or warez), or if you have children that will click and download almost ANYTHING, then you will probably want the best protection possible. Generally, the commercial anti-virus packages with monthly subscriptions offer very high levels of protection, fast updates when new viruses are found, and good customer support. You should also consider a paid anti-virus package if you run a business, or if you have sensitive information on your computer. It's a small price to pay to ensure that your data is secure.

In summary, don't take your Internet security lightly. You really DO need good anti-virus protection to stay safe online. And for most people, the free anti-virus programs will work just fine. Take one for a test drive and decide for yourself.

MANILA, Philippines - Kaspersky Lab, a developer of secure content and threat management solutions, is warning users of a Twitter worm which redirects users to a rogue anti-virus application.
The recently discovered Twitter worm takes advantage of the microblogging site's shortened links, which are obscure compared to the original uniform resource locator (URL) or link address.
Hackers are able to lure a user into their infected URLs since a user doesn't know what it contains, said Kaspersky Lab malware researcher Nicolas Brulez.
Upon clicking the link, a user will receive a warning that his computer is running "suspicious applications."
He will then be asked to "remove all threats" and download a "Security Shield" rogue anti-virus, which will then infect the computer with malicious programs.
As the Twitter worm continues to spread, Kaspersky urged Internet users, particularly those with Twitter accounts, to be more careful when clicking on truncated links and when downloading programs, even anti-virus software.
The company is also offering a "heuristic analyzer" which can help detect this kind of threat.

AVG Anti-Virus Free Edition was the most widely downloaded software in 2010 according to CNET. It was downloaded over 83 million times at CNET.com last year.

It is odd that free PC security software would be more popular than products from industry leaders like McAfee and Symantec. They are, at least in the eyes of most PC protection experts, the state of the art products.

Any analysis that takes a complete look at the PC protection business knows that antivirus software, like most other software, may be affordable to consumers in developed nations. But the real growth in computer use in in places like China and other large nations in the developing and third world. It is hard to come by the money to pay for a Norton protection program. There is particularly true when one that is considered adequate is available at no cost.

The AVG download numbers show a trend that is one of the great enemies of companies which make effective and paid software. The better the free products get, the more pressure it puts on paid ones. Free software is often built by legions of programmers who communicate via e-mail and message boards. It may not make sense to large commercial enterprises but not everyone who builds a service does so for money.

As proof of the competition that free software like AVG poses, the product get an extremely high ratings from CNET. It is higher, in fact, than that of a number of the more well-regarded paid programs.

The democratization of the internet had become more and more frequently the enemy of premium content which includes both news and entertainment, and premium tools. The AVG data shows just how far the evolution of the world wide web has come.

If you have not downloaded the latest version of AVG Antivirus 2011 free edition mandatory update, it would be sure to pay attention to intercept it before the collapse of your computer system; because the AVG update released on December 1 can crash Windows 7 running on 64-bit PC completely.

The problem lies in 271.1.1/3292 (432/3292) database update progress; when the update is completed, the software will prompt to restart, then the affected computer will pop up a C0000135 error(windows 7 kernel error) and can not restart, and AVG update crashes Windows 7 running on 64-bit PC completely.

AVG has released urgent update patches to ensure that more computer is not affected by this problem. AVG also published a solution about how to disable the software, and AVG forum users also come up with a number of problem-solving skills, such as pressing F8 to enter safe mode to remove AVG update.