FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -Malware, or malicious software, is any program or file that is intentionally harmful to a computer, network or server.

Detailed explanation-2: -Malware (short for “malicious software”) is a file or code, typically delivered over a network, that infects, explores, steals or conducts virtually any behavior an attacker wants. And because malware comes in so many variants, there are numerous methods to infect computer systems.

Detailed explanation-3: -Spyware collects your personal information and passes it on to interested third parties without your knowledge or consent. Spyware is also known for installing Trojan viruses. Adware displays pop-up advertisements when you are online.

Detailed explanation-4: -A Trojan (or Trojan Horse) disguises itself as legitimate software to trick you into executing malicious software on your computer. Because it looks trustworthy, users download it, inadvertently allowing malware onto their device. Trojans themselves are a doorway. Unlike a worm, they need a host to work.