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An antivirus is a security program designed to identify and remove harmful software from your device. It works by scanning files, applications, and system activity against a database of known threat signatures and by using behavior analysis to detect suspicious actions. Once a threat is found, the antivirus can quarantine it to prevent damage or delete it entirely, keeping your system secure and reducing risks to your data and online activities.

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Sam Miller

Lvl 9
3w ago

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