The software scans the data within the executable file with the virus definition database to check whether it has any traces of any malware signatures and if it does. Well, speaking, the software has access to a database consisting of signatures of malware known as “virus definitions.” Once the software is installed on a system, every executable file that runs on the system goes through the software before actually starting its execution. Below we have detailed how antivirus software detects and prevents malware attacks.

How does Antivirus Software Work?Įven though most people know what software is, many are confused about how it works. The software also periodically scans the computer for any hidden virus files and programs and then removes them from the computer.

The purpose of the software is to prevent any virus-infected software program from being installed on the computer. What is Antivirus Software?Īntivirus software is a computer program installed on your computer like any other software. If you are about to purchase software and are searching for the best free software, then today, we will give you a detailed list of currently available.

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