Antivirus Software Reviews – How to Find the Best Antivirus Software

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Antivirus software shields your PC from phishing scams, malware and other malicious files that can steal information or slow down the computer. The programs scan for malware and remove them if found. Some also provide additional security features, for instance an alarm system to help prevent network attack. Some are free, whereas others require a monthly subscription fee for complete protection.

When choosing an antivirus program you should look for a program that uses few system resources so it doesn’t slow down your computer’s performance during scans for viruses or other tasks. The program’s search feature to locate user reviews can help you determine which ones are efficient and don’t use up too much memory, disk space, or other resources.

The most effective antivirus software will detect viruses with accuracy and speed. They may employ a combination of techniques, including specific detection, which scans for known viruses; general detection, which identifies the types or parts of malware as well as heuristic detection which analyzes behavior to detect suspicious patterns. When a virus is detected, the program will isolate it from other files or programs and stop access to it and erase it. Certain programs might display an alert that indicates the threat has been removed or identified.

For those looking for the most secure antivirus software should consider one that has additional security features including an firewall, a cloud-based scanner, parental controls, and ransomware protection. Other features include a money back guarantee or free trial, compatibility with a variety of platforms, frequent updates, and customer support.