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A computer virus [1] is a type of malware that, when executed, replicates itself by modifying other computer programs and inserting its own code into those programs. [2] [3] If this replication succeeds, the affected areas are then said to be "infected" with a computer virus, a metaphor derived from biological viruses. [4]
A computer virus is a type of malware that spreads between computers and damages data and software. Explore the different types of computer viruses here.
A computer virus is a malicious code or program designed to spread from one computer to another, causing damage to data and system operations. Learn how viruses work, signs to look out for, and the main types.
Computer viruses spread across systems, infecting programs & files with malicious code. Learn to scan for viruses (and try our free virus scanner), remove viruses, and protect your computer against future infections.
A computer virus is a program or piece of code designed to damage your computer by corrupting system files, wasting resources, destroying data or otherwise being a nuisance. Viruses are unique from other forms of malware in that they are self-replicating — capable of copying themselves across files or other computers without a user's consent.
A computer virus is a type of program that attaches itself to a host with the intention of multiplying and spreading to other computers. Here's a computer virus definition, virus examples, and more.
A computer virus is a form of malicious software that piggybacks onto legitimate application code in order to spread and reproduce itself.
A computer virus is an ill-natured software application or authored code that can attach itself to other programs, self-replicate, and spread itself onto other devices. When executed, a virus modifies other computer programs by inserting its code into them.
In simple terms, a computer virus is a malicious code or program designed to spread from one computer to another, similar to how a flu virus spreads from host to host. In today's digital age, the term "computer virus" is widely known and associated with potential harm and security risks.
computer virus, a portion of a computer program code that has been designed to furtively copy itself into other such codes or computer files. It is usually created by a prankster or vandal to effect a nonutilitarian result or to destroy data and program code or, in the case of ransomware, to extort payment.