Question

are malicious program written to harm data and application in computer​

Answer 1

Answer:

Malware is designed to cause damage to a stand-alone computer or a networked pc. So wherever a malware term is used it means a program which is designed to damage your computer it may be a virus, worm or Trojan. Virus is a program written to enter to your computer and damage/alter your files/data.

Explanation:

Answer 2

Answer:

malware is the answer

hope it helps