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Types of Computer Viruses are:

Macro Viruses: Macro Viruses use commands (macros) embedded in other software to infect and spread to other files viewed by that software. E.g. Word and Excel have macros and macro viruses can spread by exploiting these commands..

Worms: Worms duplicate themselves and use communications such as email to spread. They can look at your email address book and send themselves to users in your address book.

File Viruses: File viruses attach themselves to other software. When the software is run, the virus first loads itself into memory so that in can further infect other files or begin damaging the computer.

Trojan Horses: Trojan Horses are programs that claim to perform a particular function but in fact do something different. E.g. they could infect your computer with a virus or erase your files.

Backdoor Trojans: Backdoor Trojans are programs that allow other computer users to remotely control your computer via a local area network or the internet. . . . Boot Sector Viruses: Boot Sector Viruses are an older type of virus and not so common. They used to infect a computer's startup program so that the virus would become active as soon as the computer started up.

Adware: Is to internet browsing as spam is to email Adware can profile your online Surfing and online shopping habits and or placing annoying pop-up adverts, installing additional IE menu helper bars. Often Adware revolves around targeted advertising based upon the web sites you frequent and you may not even be aware that the pop-ups are not coming from the actual web site visited itself but from the Adware software running locally on your machine. Quite often these applications are installed by stealth or by deliberately misleading users to install software that is not required. Spyware: Is potentially a higher threat than Adware as it often collects user details, such as software installed and often sensitive information such as passwords and even credit card details which are then sent to via the internet to a central collection point. Spyware is often installed covertly or by accident via pop-up windows with active-x controls which report that they are doing something benign whilst secretly installing this malicious software.

Page Hijackers: Are applications that redirect links to specific web pages, such as a request to go to a search engine for example, and instead redirect the web browser to a designated address, related to the initial link but often containing advertising or adware. Whilst not as high a threat as Spyware, it is often a sign that your computer has some spyware or adware components installed on it which will undermine its operation.

AnswerIf you are asking about types of computer viruses there are File viruses Multipartite Viruses and Macro Viruses
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โˆ™ 2014-05-28 21:37:39
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Q: What are the three types of computer viruses?
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Write short notes on the three types of computer viruses?

The three most common types of computer viruses are Trojans, Worms and email viruses. You can find these lurking anywhere on the Internet so the best solution is to have a good firewall and anti virus installed on your desktop PC and/or laptop.

Pictures of different types of computer viruses?

names of different computer viruses.

What are the types of computer virus?

There are a few different types of computer viruses. These include email viruses, worms as well as Trojan horses. There are also boot viruses and stealth viruses.

What are the 3 types viruses?

Computer viruses, Macro Viruses, and Directory Viruses

What are the species of computer viruses?

The types of computer viruses are the virus, the worm and the Trojan horse.

What are the three most common types of computer viruses?

The most common are network worms like shohand .There are also download viruses and malware and the storm worm

Name two types of computer viruses?

name any 2 viruses

What kind of viruses are there?

There are various different types of computer viruses out there. For example, there are key loggers, which will log what the victim types.

What types of computer viruses can destroy your computer?

All computer viruses that can run code on your computer have the potential to destroy everything or send your personal data to a hacker.

How many different types of computer viruses are there?

main types of computer viruses are, transient virus, resident viruus, stoned virus, time bomb, logic bomb, spoofing, trogen horce viruses, masquerading, deniel of service.

What are types of computer virues and how thy effect your computer and how you protect your computer from it?

There are many different types of computer viruses. there is a website that talks about different types of computer viruses in the related links section The best way to protect yourself from viruses is to install anti-virus software and keep it on at all times. Two anti-virus companies are McAfee and Norton.

How may computer viruses be spread?

Computer viruses, like many other types of virus, travel through the air and are highly contagious

What are the main categories of Computer Viruses?

The three main categories are: * Viruses * Worms * And Trojans

What are 3 types of viruses?

Computer VirusesComputer viruses are harmful pieces of software which can reproduce themselves and automatically spread to other computers and networks. Questions about computer virus techniques and specific computer viruses belong here.

Types of computer viruses and their characteristics?

There are several different types of computer viruses, but a few include boot sector viruses, mass mailer viruses and file deleting viruses. Boot sector viruses affect the Master Boot Record in the first sector of the computer's hard drive. Mass mailer viruses replicate by emailing themselves to any email stored in an email program's contact list, and file deleting viruses delete critical system files.

What are the types of computer crime and explain them?

hacking,Computer Viruses,Identity Theft,Cyberstalking,Phishing

Three sible precautions you can take to stop spreading viruses?

three sensible precautions you can take to stop the spread of computer viruses?

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Spyware, Trojan, Adware. I this these are dangerous computer malwares.

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Three computer viruses are ping-pong, acid and 1260. Ping-pong is considered as a harmless virus. It does not affect most computers in a negative way.

What types of viruses does the AVG scan recognize?

AVG scan recognize trojan horse viruses that have found their way onto a computer. These types of viruses have the capability of changing files on a computer, stealing data such as personal details, passwords and credit card information,keyboard logins, as well as installing malware, which can freeze a computer.

How does a computer virus get passed?

Viruses are some CODED programs.They are programmed to do the dangerous tasks in a machine and automatically replicate to other computer..there are many types of computer viruses,each has an unique feature to violate the security of a computer.

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Different types of unsafe or unprotected websites or programs.

What are backdoor programs?

They are computer viruses that let hackers and other viruses in to your computer undetected. They are computer viruses that let hackers and other viruses in to your computer undetected.

How many types of computer virus are there?

There are over 10,000 known computer viruses. These viruses are characterized by replication, activation, and execution. They copy themselves from machine to machine in order to spread.

How many types of virus in computer?

20 Common Types of Viruses Affecting Your Computer. When we talk about computer security, the virus is the leading threat. It can destroy a single program or the whole computer system instead