39 definition of computer antivirus

What is Computer Security | 3 Best Cybersecurity Practices Computer Security Definition Computer security involves the protection of software, data, and hardware and other components associated with the computer from cybersecurity threats or damage. What Is A Computer Virus? In more technical terms, a computer virus is a type of malicious code or program written to alter the way a computer operates and that is designed to spread from one computer to another. A virus operates by inserting or attaching itself to a legitimate program or document that supports macros in order to execute its code.

Definition of Computer Virus - What it is, Meaning and ... Today it is called a virus harmful software that, once installed in a computer (computer), you can destroy the stored data.These viruses are specifically known as computer viruses.. A computer virus falls into the category of malware: malicious software. Its objective is to affect the operation of the machine without the user warning or authorizing it.

Definition of computer antivirus

Antivirus Softwares: Meaning, Definition, and Functions ... Definition: Anti-virus software is a software utility that detects, prevents, and removes viruses, worms, and other malware from a computer. Most anti-virus programs include an auto-update feature that permits the program to download profiles f new viruses, enabling the system to check for new threats. What is antivirus software (antivirus program ... Antivirus software is a class of program designed to prevent, detect and remove malware infections on individual computing devices, networks and IT systems.. Antivirus software, originally designed to detect and remove viruses from computers, can also protect against a wide variety of threats, including other types of malicious software, such as keyloggers, browser hijackers, Trojan horses ... What is an Antivirus Program? - Computer Hope Antivirus program. Alternatively referred to as antivirus software, AVS, antivir, or AV. An antivirus program is a software utility designed to protect your computer or network against computer viruses. If a virus is detected, the computer displays a warning asking if the infection should be quarantined, removed, ignored, or moved to the vault.

Definition of computer antivirus. What Is A Computer Virus? | Norton In more technical terms, a computer virus is a type of malicious code or program written to alter the way a computer operates and is designed to spread from one computer to another. A virus operates by inserting or attaching itself to a legitimate program or document that supports macros in order to execute its code. Define Antivirus Software and Its Types | Antivirus Definition Define Antivirus. Antivirus software is a type of program designed and developed to protect computers from malware like viruses, computer worms, spyware, botnets, rootkits, keyloggers and such. Antivirus programs function to scan, detect and remove viruses from your computer. Antivirus Definition & Meaning - Merriam-Webster antivirus: [adjective] used to protect a computer from viruses : antiviral. What is a Computer Virus? | PC Virus Definition | Avast What is a computer virus? There's lots of information (and misinformation) swirling around online about the term "virus," so let's get it straight and define computer virus once and for all: a computer virus is a self-replicating, malicious program or piece of code that sneaks onto your device without your knowledge or permission.

Antivirus Definition Antivirus software is a type of utility used for scanning and removing viruses from your computer. While many types of antivirus (or "anti-virus") programs exist, their primary purpose is to protect computers from viruses and remove any viruses that are found. Most antivirus programs include both automatic and manual scanning capabilities. Definition of Computer Virus | How to Remove It So, what is a computer virus - simply put, a computer virus is a malicious code that can copy itself and infect a computer without the approval or knowledge of a user. A computer Virus has two major characteristics, the ability to replicate itself and the ability to attach itself to another computer file. What is Computer Virus? | Types of Computer Virus A computer virus is a program which can harm our device and files and infect them for no further use. When a virus program is executed, it replicates itself by modifying other computer programs and instead enters its own coding. This code infects a file or program and if it spreads massively, it may ultimately result in crashing of the device. Antivirus software - Wikipedia Antivirus software, or antivirus software (abbreviated to AV software ), also known as anti-malware, is a computer program used to prevent, detect, and remove malware . Antivirus software was originally developed to detect and remove computer viruses, hence the name.

What Is a Computer Virus? - Types, Examples & More ... A computer virus is a malicious application or authored code used to perform destructive activity on a device or local network. The code's malicious activity could damage the local file system, steal data, interrupt services, download additional malware, or any other actions coded into the program by the malware author. Antivirus Definition: How Does Antivirus Software Features ... Antivirus software, or the anti-malware software, is a security solution provided by the companies that ensure cybersecurity. It is a tool that runs on different digital devices and searches for applications or files that should not be on your devices or is potentially harming it. What is a Computer Virus? Definition, History, Types ... Antivirus software is a program that searches for, detects, prevents, and removes software infections that can harm your computer. Antivirus can also detect and remove other dangerous software such as worms, adware, and other dangers. Computer Virus: What are Computer Viruses? Antivirus (AV) refers to early forms of cybersecurity software focused on stopping computer viruses. Just viruses. Anti-malware refers to all-encompassing threat protection designed to stop old-fashioned viruses as well as today's malware threats.

Ransomware and Phishing Attacks: Why Anti-Virus Software Can ...

Antivirus - definition of antivirus by The Free Dictionary antivirus ( ˈæntɪˌvaɪrəs) n 1. (Computer Science) ( modifier) a piece of software designed to prevent viruses entering a computer system or network: antivirus software. 2. (Computer Science) ( modifier) of or relating to such a piece of software

What is antivirus software | ESET

What is antivirus software? Antivirus definition | Norton Antivirus software helps protect your computer against malware and cybercriminals. Antivirus software looks at data — web pages, files, software, applications — traveling over the network to your devices. It searches for known threats and monitors the behavior of all programs, flagging suspicious behavior.

Quiz & Worksheet - What is Antivirus Software? | Study.com

What is an Antivirus Program? - Computer Hope Antivirus program. Alternatively referred to as antivirus software, AVS, antivir, or AV. An antivirus program is a software utility designed to protect your computer or network against computer viruses. If a virus is detected, the computer displays a warning asking if the infection should be quarantined, removed, ignored, or moved to the vault.

Welcome. Anti-virus - презентация онлайн

What is antivirus software (antivirus program ... Antivirus software is a class of program designed to prevent, detect and remove malware infections on individual computing devices, networks and IT systems.. Antivirus software, originally designed to detect and remove viruses from computers, can also protect against a wide variety of threats, including other types of malicious software, such as keyloggers, browser hijackers, Trojan horses ...