The long form of VIRUS is Vital Information Resources Under Seize. Know the disadvantages of computer viruses and the bugs that threat the computer system. VIRUS Full Form , Know Everything About It The term " VIRUS " stands for Vital Information Resources Under Seize. In simple words, a computer virus is a harmful program designed to damage or disrupt data. Explore more about the computer VIRUS , its signs, advantages and disadvantages in this article. The Full Form of VIRUS is Vital Information Resources Under Seize. It is a kind of computer program which replicates itself by changing other programs using its own code. VIRUS - Frequently Asked Questions What is the full form of VIRUS in Computer Softwares, Telecommunication? Expand full name of VIRUS . What does VIRUS stand for? Is it acronym or abbreviation?