How can I download for free?

The best way to get rid of a virus is not to get them in the first place by running Internet Security Software. My favorite is Kaspersky Internet Security, I've never had a virus and I go on all sorts of websites.

Since you already have a virus, here are some things that you can do to get rid of it:
First, buy a professional anti-virus software program or download a free one. My favorite free anti-virus software program is AVG Antivirus.
http://www.avg.com/us-en/free-antivirus-download

If you cannot install a software program because the virus is so bad, you can try an online virus scanner. My favorite is Bit Defender's online scanner. It is free to use.
Free Online Virus Scan

Sometimes viruses turn out to be a result of something other than a virus like Malware, Spyware, or Adware. These nasty problems are not always caught by anti-virus programs, so you may need a combination of an anti-virus program and Malware Bytes (also free) to get rid of your problem.

Malware Bytes free edition
Free Anti Malware Malware Removal

Good luck to you!

You have virus infections in your PC. Please install a Licensed Antivirus Software to clean the System.

Even if you running anti-virus software, it may be beneficial to scan your PC with another scanner to check for viruses. No anti-virus software is 100% perfect at catching everything. Here are a few good free online virus scanners that you can run to check your PC:

http://security.symantec.com/sscv6/home.asp?langid=ie&venid=sym&plfid= 23&pkj=RRJEDTKJBTVISBYWWYP

http://onecare.live.com/site/en-us/default.htm

http://www.eset.com/us/online-scanner

http://www.pandasecurity.com/homeusers/solutions/activescan/

An excellent free utility for overall system maintenance is Advanced System Care Free ( http://download.cnet.com/advanced-systemcare-free/3000-2086_4-10407614 .html ). I use this utility on a regular basis.

You should always run anti-virus software. There are several very good, free, anti-virus products available. One good source to read editor and user reviews, and safely download anti-virus software, is http://download.cnet.com -- search for free antivirus software. In addition to the reviews, you can see how many people are downloading the software, which is another good indicator of how popular it is.

I have used AVG Free ( http://download.cnet.com/avg-anti-virus-free/3000-2239_4-10320142.html ) , and Avast Free ( http://download.cnet.com/avast-free-antivirus/3000-2239_4-10019223.htm l ). Both are very good, and completely free. At present I am using Avast on all of my home computers.

I have heard good things about Avira AntiVir Free ( http://download.cnet.com/Avira-AntiVir-Personal-Free-Antivirus/3000-22 39_4-10322935.html ), and it has good ratings, but I have not personally tried it.

In addition to Avast or one of the other free anti-virus software packages, I also run Ad-Aware ( http://download.cnet.com/ad-aware-free-internet/3000-8022_4-10045910.h tml ). Ad-Aware is a free anti-malware, anti-spyware package.

Good luck!

If you are not able to format pen drive,then you may have a different virus infection related issue. Even if you running anti-virus software, it may be beneficial to scan your PC with another scanner to check for viruses. No anti-virus software is 100% perfect at catching everything. Here are a few good free online virus scanners that you can run to check your PC:

http://security.symantec.com/sscv6/home.asp?langid=ie&venid=sym&plfid= 23&pkj=RRJEDTKJBTVISBYWWYP

http://onecare.live.com/site/en-us/default.htm

http://www.eset.com/us/online-scanner

http://www.pandasecurity.com/homeusers/solutions/activescan/

An excellent free utility for overall system maintenance is Advanced System Care Free ( http://download.cnet.com/advanced-systemcare-free/3000-2086_4-10407614 .html ). I use this utility on a regular basis.

You should always run anti-virus software. There are several very good, free, anti-virus products available. One good source to read editor and user reviews, and safely download anti-virus software, is http://download.cnet.com -- search for free antivirus software. In addition to the reviews, you can see how many people are downloading the software, which is another good indicator of how popular it is.

I have used AVG Free ( http://download.cnet.com/avg-anti-virus-free/3000-2239_4-10320142.html ) , and Avast Free ( http://download.cnet.com/avast-free-antivirus/3000-2239_4-10019223.htm l ). Both are very good, and completely free. At present I am using Avast on all of my home computers.

I have heard good things about Avira AntiVir Free ( http://download.cnet.com/Avira-AntiVir-Personal-Free-Antivirus/3000-22 39_4-10322935.html ), and it has good ratings, but I have not personally tried it.

In addition to Avast or one of the other free anti-virus software packages, I also run Ad-Aware ( http://download.cnet.com/ad-aware-free-internet/3000-8022_4-10045910.h tml ). Ad-Aware is a free anti-malware, anti-spyware package.

Good luck!

Go to download.com and install one of the free anti-viruses. It would also be worth downloading anti anti-malware product as well.

I recommend Avast Free Anti-virus and Malwarebytes Anti-Malware (both are free).

Yes you can used a free anti virus. Go to www.avg.com. Download the AVG 2011 anti virus software. It is free and very good anti virus software.

As matter of fact, I am using this AVG 2011 before and until today.

Grisoft have AVG Free anti virus software for free and a better paid version. Use this link :-
www.avgfree.com.au/

For AVG, you have to download an installer first from www.download.com and then download and install AVG. Alternatively download Avira on a dofferent machine and copy to your PC and install. I doubt if you can download AVG with this new system of installer.

Hi, You can go for AVG Antivirus that is free
http://free.avg.com/

Here is what you need!!! Click on the Above Link. Download Software!!! 

Hope This Helps!!!  Please Don't Forget to Rate my Response!!! Thanks!!!
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There are 3 well known anti-virus softwares

1. AVG
2. Avira
3. Avast

I recommend Avira, but it really depends on your own experiences of use. So try one and have a secure PC :)