FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -The most common way an email virus gets delivered is through the email attachment. Again, for better email protection against an email virus, you will need to be vigilant and do not open the attachment if it is not from someone you trust.

Detailed explanation-2: -Thus, an email virus can not only infect the victim’s computer, but it can also infect the computers of everyone in the victim’s address book or those sharing the same network. There are three primary ways an email virus can infect a victim’s email and computer: via a phishing email. included in an attachment.

Detailed explanation-3: -Phishing Emails By far the most common method for hackers and state-sponsored hacking organizations to spread malware is through phishing emails. Hackers have become incredibly skilled at crafting emails that trick employees into clicking on links or downloading a file that contains malicious code.

Detailed explanation-4: -Typically, computer viruses spread through malicious online downloads, infected email attachments, or by plugging in infected hardware like an external flash drive (USB stick). Computer viruses can spread through almost any method of file sharing, as long as the virus can avoid detection by antivirus programs.

Detailed explanation-5: -Based on their host, viruses can be classified into three types, namely, animal viruses, plant viruses, and bacteriophages.