Computer Security & Viruses/Light Antivirus Freeware

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Expert: - 5/24/2010


Question
Hi Brian,
Can you recommend the lightest anti-virus & anti-spyware freeware that is very easy on my computers processing resources?

I have a laptop with windows XP, and 1.5 GHz processor, 32 bit (I think). I use my laptop for internet banking and buying/selling various things from my laptop. I have purchased a copy of Mcafee Internet Security but it slowed my computer down quite considerably, so I have removed it. Hope you can help.

Answer
Hi Jim

Here are a few light and free A-V programs for you to check out (listed in recommended order):

   * Avira Anti-vir
http://www.free-av.com/
   * Avast Free
http://www.avast.com/eng/download-avast-home.html
   * AVG Free
http://free.grisoft.com/doc/avg-anti-virus-free/lng/us/tpl/v5
   * Bitdefender Free
http://www.bitdefender.com/PRODUCT-14-en--BitDefender-8-Free-Edition.html
   * ClamWin
http://www.clamwin.com/

I like Avira the best because it catches and contains everything I have thrown at it, and uses a small footprint.  The only drawback is a daily splash screen after the program updates itself, but it is worth putting up with.
Of the above programs, ClamWin is probably the lightest, but it's protection is also on the lite side...meaning it offers minimal protection.  Good for old computers that don't go on the internet often.
The middle three programs offer good protection, but take up a larger amount of system resources.  However, they are certainly lighter than McAfee, and the price is right.
If you have further questions, just let me know.  Cheers!

Brian

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Brian Benosky

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I will help you in eradicating malware and all forms of virus/trojans/adware. I can answer all PC-related hardware issues. I can also troubleshoot Windows OS errors (all versions) and other software problems. HijackThis logs are a MUST for virus related help. If you do not know how to do this, I have posted easy-to-follow instructions on the Ask a Question page. Every computer infection is different, so I will give you personal instructions on how to remove the malware, not a 'pat' answer. You can be assured of a prompt, polite, and knowledgeable response in all regards.

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I have over 25 years experience in using, building, and repairing computers. I have helped over two thousand people here on AllExperts, with consistent Top Feedback Scores. Please look at my answers here: http://en.allexperts.com/q/Computer-Security-Viruses-1737/indexExp_84308.htm I am also a Top Contributor of General Computing answers in Yahoo! Questions.

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College Educated Self-taught Computer Skills

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