Von Neumann's design for a self-reproducing computer program is considered the world's first computer virus, and he is considered to be the theoretical "father" of computer virology.

Chances are you’ve heard how important it is to keep viruses out, but what is a computer virus exactly? A computer virus is a type of malicious software, or malware, that spreads between computers and …

Jul 23, 2025 · What is a Computer Virus? A computer virus is a type of malicious software program ("malware") that, when executed, replicates itself by modifying other computer programs and …

Oct 8, 2025 · A computer virus is a type of program that attaches itself to a host to multiply and spread to other computers. Here's a computer virus definition, examples of viruses, and more.

May 22, 2025 · What Is a Computer Virus, Really? You’ve heard the term, but what does it actually mean? Learn from our expert how these self-replicating programs sneak in, spread, and slow your …

Mar 15, 2024 · What is a virus (computer virus)? A computer virus is a type of malware that attaches itself to a program or file. A virus can replicate and spread across an infected system and it often …

Computer Virus: What are Computer Viruses? What is computer virus? A computer virus is a type of malware that attaches to another program (like a document), which can replicate and spread after a …

Jul 16, 2025 · A computer virus is malicious software crafted to replicate, spread, and cause harm. Think of it as an unwelcome guest wreaking havoc in your home—but instead of throwing parties, it’s …

What is a Computer Viruses? A computer virus is a type of malware that acts as a malicious code that attaches itself to legitimate files or applications, enabling it to replicate and spread to other systems, …

Sep 29, 2025 · A computer virus is a type of malicious software program designed to disrupt normal operations, steal information, damage files, or even give hackers remote access to your device. They …