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Kurt "CyberGuy" Knutsson shows how to pick the best antivirus software and explains why free antivirus software might not be the best choice.
With so many antivirus programs to choose from, is it safe to pick a free option that offers real-time monitoring?
There is only one real answer to this question: NO!
First, with free antivirus software, users are typically getting a very basic version of protection.
This is an important one.  Some free antivirus software programs claim they will offer real-time monitoring when you use them. This means that as you scroll on your phone or computer, or download items or check emails, their software is running and checking for malware.  
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Computer code on a screen with a skull representing a computer virus / malware attack. (iStock)
However, free antivirus typically relies on a user manually initiating on-demand scans, as opposed to letting users sit back, safe in the knowledge that should a threat emerge — it will be spotted in real-time and prevented from executing.
Free software may sometimes advertise real-time monitoring, but the software will likely not be actually working in “real-time.”  Also, be aware that some software will give you a free trial of the full software and then afterward will stop offering the premium real-time monitoring.
With any free program, the companies behind them typically need to make some sort of income, so look out for ads to appear.
With the free version of antivirus software, there typically isn’t any sort of real-time help from their company.  If you have any questions, companies typically will point you to their online forums or FAQ pages.
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While free antivirus programs may be able to identify that your computer has malware on it once your device has already been affected, real-time monitoring can catch those issues beforehand.
Real-time monitoring can scan anything on your computer as you’re using it. For example, antivirus software can monitor emails coming in and out of your inbox, so you’re alerted to a potential threat BEFORE you ever click a malicious email.
HOW DO I PROTECT MYSELF AGAINST MALWARE?
Data Breach Button on Computer Keyboard (iStock)
We’ve broken down the top antivirus programs for 2022, and the most important factor to look for if you’re hoping for everyday protection before it’s too late is to find software with trusted real-time monitoring.
Our top recommendation, a premium TotalAV subscription includes both real-time anti-malware protection as well as advanced AI-driven cloud protection, which keeps your computers protected against the very latest zero-day threats.
Should malicious behavior be detected on PC, Mac, Android, and iOS devices, TotalAV interjects and stops the process as well as quarantines the files that are about to cause problems.  This process works silently in the background, having minimal impact on system resources.
While you may hope to protect your devices 24/7 for no cost, any software that offers it for free won’t fully be protecting your devices. That puts you at a higher risk for viruses and malware because you think your computer or phone is protected.
It’s worth a small price to pay to keep your personal information, data, and all of your devices safe from hackers. See my expert review of the best antivirus protection by searching ‘Best Antivirus’ at CyberGuy.com.
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Kurt “CyberGuy” Knutsson is an award-winning tech journalist who has a deep love of technology, gear and gadgets that make life better with his contributions for Fox News & FOX Business beginning mornings on “FOX & Friends.” Got a tech question? Get Kurt’s CyberGuy Newsletter, share your voice, a story idea or comment at CyberGuy.com.
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This material may not be published, broadcast, rewritten, or redistributed. ©2023 FOX News Network, LLC. All rights reserved. Quotes displayed in real-time or delayed by at least 15 minutes. Market data provided by Factset. Powered and implemented by FactSet Digital Solutions. Legal Statement. Mutual Fund and ETF data provided by Refinitiv Lipper.

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