Small but insidious piece of programming-code that attacks computer and network systems through 'contaminated' (infected) data files, introduced into. Used rarely computer virus is in the lower 50% of commonly used words in the collins dictionary. What is computer virus a computer virus is a computer program that can replicate itself and spread from one computer to another the term “virus” is also commonly but erroneously used to refer to other types of malware, including but not limited to adware and spyware programs that do not have the reproductive ability. Virus, computer: see computer virus computer virus, rogue computer program, typically a short program designed to disperse copies of itself to other computers and disrupt those computers' normal operations. Malware is generic term for a computer virus, spyware, rootkit, backdoor, or trojan this term was viewed 18,394 times visitors who viewed this definition also read.
By definition, a virus propagates when an infected file is transferred to another computer in this computer, the file, if executed, will infect other files and the cycle continues in this computer, the file, if executed. A virus is a microscopic parasite which can infect living organisms and cause disease it can make copies of itself inside another organisms cells viruses consist of nucleic acid . Definition of computer - an electronic device for storing and processing data, typically in binary form, according to instructions given to it in a variabl.
Definition of worm for english language learners : to move or proceed by twisting and turning : to give (an animal) medicine that destroys the small worms that live inside it. Computer virus - 1 definition - noun: 1 virus -- a software program capable of reproducing itself and usually capable of causing great harm to files or other programs on the same computer a true virus cannot spread to another computer. What are computer viruses how to avoid them what is a computer virus a computer virus or worm is a self-replicating program that can spread by email or by inserting copies of itself into other programs or documents. Medical definition of virus virus: a microorganism that is smaller than a bacterium that cannot grow or reproduce apart from a living cell a virus invades living cells and uses their chemical machinery to keep itself alive and to replicate itself it may reproduce with fidelity or with errors (mutations) this ability to mutate is responsible. Computer virus typically are a short program designed to disperse copies of itself to other computers and disrupt those computers' normal operations.
Computer viruses are actually just one type of malware, a self-replicating programs designed to spread itself from computer to computer a virus is, in fact, the earliest known malware invented a virus is, in fact, the earliest known malware invented. Definition of computer virus a computer program that is designed to replicate itself by copying itself into the other programs stored in a computer it may be benign or have a negative effect, such as c ausing a program to operate incorrectly or corrupting a computer's memory. Virus in charlton t lewis (1891) an elementary latin dictionary, new york: harper & brothers virus in charles du fresne du cange’s glossarium mediæ et infimæ latinitatis (augmented edition, 1883–1887.
3: a computer program that is usually disguised as an innocuous program or file, that often produces copies of itself and inserts them into other programs, and that when run usually performs a malicious action (such as destroying data or damaging software. A virus is a program designed to infect and potentially damage files on a computer that receives it the code for a virus is hidden within a. What is a computer virus & types of computer virus a computer virus is a malware or a malicious automated code which replicates itself from one computer to another and infects the operation of the machine.
Definitions of computer virus, synonyms, antonyms, derivatives of computer virus, analogical dictionary of computer virus (english. Worm has two widely different definitions one refers to a computer virus and the other is an optical storage technology: 1) a type of computer virus. Virus definition: 1 an extremely small piece of organic material that causes disease in humans, animals, and plants: 2 a disease caused by a virus: 3 a computer program or part of a computer program that can make copies of itself and is intended to prevent the computer from working normally learn more.