SOFTWARE ENGINEERING

Detailed explanation-1: -What does anti-virus software do? Although details may vary between packages, anti-virus software scans files or your computer’s memory for certain patterns that may indicate the presence of malicious software (i.e., malware).

Detailed explanation-2: -Antivirus software that scans attachments for viruses is essential for computer users. Not only can it help you avoid viruses, but by scanning your outbound messages en-route to the mail server, it can prevent spam email or corrupted attachments from going out to your professional or personal networks.

Detailed explanation-3: -Antivirus software usually performs the following basic functions: Scans directories or specific files against a library of known malicious signatures to detect abnormal patterns indicating the presence of malicious software. Enables users to schedule scans so they run automatically.

Detailed explanation-4: -What Does a Virus Scan Do? Virus scans search through your system to locate and remove any malicious threats on your device. You’ll find most antivirus software guards against malware. This can include threats like viruses and worms, as well as, spyware, Trojans, ransomware, and adware.