Virus - What is computer virus? Computer virus Definition

What is a Computer Virus?

A computer virus, simply known as virus, is one of the most common types of malware. Viruses are the most common types of malware and a lot of people assume that a virus is just another name for malware. What is a virus? Viruses are programs that attach themselves to other programs or files and spread throughout the computer. They have the replicating feature hence they can multiply themselves on a PC or device. Viruses are mostly spread through executable files such as .exe, .bat, and .src.

How to protect against computer viruses?

To protect against viruses, and other types of malware, it's essential to keep applications such as OS and other software up to date, use reputable antivirus software, and practice safe browsing habits such as avoiding clicking on email attachments and visiting unsafe websites. Also, install applications from their official pages and app stores. Illegal applications are often used to spread malware such as viruses.

Remember to regularly back up important data to help mitigate the impact of virus attacks.

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What is Malware? Types of Malware and Malware Attacks

What is malware? Read on malware definition, types of malware such as virus, spyware, worm, ransomware and the signs of malware on a device. How to avoid malware attacks?