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Antivirus Software Reviews

Computers have transformed nearly every aspect of our lives including helping students learn as well as monitoring patients in hospitals and regulating crucial manufacturing processes. Cyberthreats like ransomware, viruses, and malware have also increased because of the increased dependence on computers. Antivirus software detects these threats and prevents the computer from being damaged or stealing personal information.

When selecting an antivirus software, you should consider its ability to scan for viruses as well as whether it has a firewall, and how it does in independent lab tests. You may also consider the quality of its customer service, how often the program updates and the number of devices it can protect. Some programs, like Norton, have additional features to secure your online privacy and stop identity theft.

The best programs offer a variety of protection options that include heuristic detection, which looks for behavior patterns typical of malware or viruses and signature matching, which compares files against a database of known malware. Some programs also utilize Sandboxing, which blocks the suspicious files and puts them in a secure virtual environment that doesn’t allow them to cause harm.

Many of the best antivirus programs are available for no cost, but they might not include as many additional features as paid options. Bitdefender’s premium version comes with parental controls, a file shredder, and a password manager, however its free version scored highly and includes a firewall. Similar to that, Malwarebytes’ free version received top marks in AV Test for 2023 but failed in our tests for usability. Intego Mac Security X9 provides a powerful combination of tools that include VirusBarrier and NetBarrier. They removed and identified the most malware threats we tested.