How Antivirus Software WorksĪntivirus and anti-malware applications are designed to scan your computer for the presence of malicious software applications that are created to infect your computer, monitor your usage, wipe out your data or hold your computer for ransom.Ī good antivirus application will also sit quietly in the background as you work or play, scanning any incoming files, emails, and text messages for any signs of malware attack or viruses, hopefully without slowing your computer down too much.Īny antivirus application worth its disk space will also be able to reliably clean your system when it finds a virus or malware. (There are few true antivirus apps available for the iOS platform, as the operating system’s sandboxing feature prevents an antivirus app from examining other apps and their data.)īecause it’s not a question of if you’re going to get a computer virus on your machine – it’s a question of when. That’s why every Windows, Linux, Android, and Mac user should have a reliable antivirus app in their computer security toolbox. If a virus or malware corrupted your computer’s data, it would take a long time to rebuild that information cache. It seems like you spend your life connected to the rest of the world through your computer.Įmails, billing, proposals, contacts – your whole life is on your computer.

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