There are numerous reports in the news about millions of Internet devices being hacked. While a large portion of these hacks are attributed to hackers’ expertise but there are other elements in play too — including the lack of appropriate security tools. Fortunately, there are plenty of free antivirus programs to pick from that provide strong protection against the most frequent threats.
Look for a free antivirus that is able to perform a solid malware detection. The ability of an antivirus to distinguish malicious attackers like viruses as well as worms, phishing, and ransomware, from legitimate software is the primary measure of its effectiveness. Find a scanner that can detect all kinds of malware including trojans and rootkits and has 100% or near-perfect rate of detection for viruses.
Also, look for a program that does not slow down your system to a great extent. In the course of a scan, or any other intensive functionality, some programs can impact your computer performance which makes it difficult to stream videos or play games. Find a lightweight antivirus that is easy to install, works quickly and uses a minimal amount of resources.
Extra features are also important. Some antivirus programs offer cleaning tools that help boost OS performance, speed up startup times and remove junk files, while others provide virtual private networks (VPN) which allows you to hide your online activities from being watched by the public. A majority of paid antivirus programs provide 24/7 live chat or email support, however it’s not always the case for free products.
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