Jan 2, 2026 · Computer viruses come in different types based on how they start, how they spread, where they hide, which files they target, and how much damage they can cause. Each type …

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 …

Oct 8, 2025 · In reality, the correct umbrella term for such malicious software is malware, of which the computer virus category is just one type. Other types of malware include spyware, worms, …

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.

Jul 1, 2025 · What are the main types of computer viruses? The main types include file infectors, macro viruses, boot sector viruses, polymorphic viruses, metamorphic viruses, resident …

A computer virus is a malicious application or code used to perform destructive activity. Learn exactly what it is, how it works, examples, and more.

Aug 31, 2025 · Learn what a computer virus is, top 10 types of computer viruses in 2025, how they spread, their impact on individuals & businesses, and how to stay protected

Jul 11, 2025 · A File Virus is a type of computer virus that attaches itself to executable files (such as .exe or .com files). When the infected file is run, the virus becomes active and can spread …

Oct 24, 2024 · This guide explains viruses, malware, Trojan horses, worms, and adware threats, along with tips on how to protect your Dell personal computer from infections.

Dec 11, 2025 · Common Types of Computer Viruses include file infectors, macro viruses, boot sector viruses, polymorphic viruses, resident viruses, Trojan viruses, and more. Each type …