Here are the 5 best free antivirus programs for Windows. On the other hand, Avasts score is bracketed by. Before you even realize what is going on, a PDF could have let something on to your PC that you never intended to be there, like a program designed to track what you type. Webroot SecureAnywhere AntiVirus (18.99 at Webroot) detected more, 100 percent, but imperfect blocking of some samples took it down to 9.7 points. Emails are still used to target users with bogus attachment downloads that can infect your PC. The site where you enter your information can look professional and legitimate, but it’s not. These emails contain links to a website where they ask you to provide information about yourself. Basically, malware creators attempt to fake a legitimate email from a business.

Phishing scams are as popular as they’ve ever been. What if a flashdrive a friend used on your PC was infected with something? Without paid or free antivirus programs for Windows, how would you know?

We tend to use flash drives and hard drives to transport documents, music collections and more. Those are still important but so are new types of threats.

In the old days, everyone was worried about browsing the wrong sites and having malicious bits of code, called cookies, stored by their browser. Whether it be one of the best free antivirus programs for Windows listed here or a trial of some antivirus protection that came with your PC. To be clear, you need antivirus programs installed on PCs in your home. Read: 5 Anti-Malware and Antivirus Apps to Keep Android Safe Why You Need Free Antivirus Programs for Windows

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