10 Types Of Computer Viruses

Different Types of Computer Systems Computer systems may be classified into the following groups: 1 - The supercomputers are extremely fast computers that are used in scientific research for their ability to do large amount of calculations and store large amount of data. Some of these infections are merely a nuisance that slow down productivity, while others are far more threatening. We hope that you found this helpful. exe file is not legitimate and the VirusTotal analysis flagged it for being a potential virus infection, it’s highly recommended that you deploy a security scanner capable of identifying and infected files and eliminating them from your computer. Computer Virus Seminar pdf Report and ppt. The word has been popularized by the media, who report on viruses only when a virus is widespread and destructive, so it has been ingrained in the popular culture to call anything that harms a computer a virus. In the year 2003, this virus hit the big systems of continental airlines ticketing, ATMs, and 911 service. In 1949, John von Neumann created the first academic work related to the self replicating computer program. The Micro-computers are specially designed for general usage like entertainment, education and work purposes. A virus can infect a system as a resident virus by installing itself as part of the operating system, so that it remains in the RAM from the time a computer is booted up to when it is shutdown. Once your computer is infected, the scammer commonly gathers personal information to steal your identity or to sell it to other criminals. From holding your files ransom to grounding military aircraft, we count 15 of the worst and. Biological viruses also work that way, as they copy themselves as part of other organisms. If you encountered a suspicious file or website that’s not in our database, we’ll analyze it and determine whether it’s harmful. Then click on “Connections” tab, then “Lan Settings…” and uncheck all three checkboxes there, then click “OK”. What can a virus do to a computer? What a virus does to a computer once it has infected the computer depends on the type of virus. Please enable JavaScript to view this. Apply additional security practices – You may be able to filter certain types of attachments through your email software (see Reducing Spam) or a firewall (see Understanding Firewalls). Top 10 Most Dangerous Computer Viruses Ever. The Top 10 Computer Viruses. This type of virus affects the boot sector of a hard disk. The storm virus, Sasser virus, Nimda virus, Melissa virus, Code Red 1 and 2 virus, Morris virus, ILOVEYOU virus, Brain computer virus, Conflicker,. The characteristics of computer virus that is easy to why we feel and find out. If you have downloaded some files/movie/audio from untrusted sources. If you have a question on the steps, or something interesting to pass on, feel free to post in the BBR Security Forum, one topic per infected computer. It is a good idea to know about these security threats and how they work. Similar viruses install themselves in device drivers. How to Clean a Virus Infected Windows 10 PC. Diagram of a Virus: (Left) A virus that infects bacteria is called a bacteriophage. The most popular examples of resident viruses are CMJ, Meve, MrKlunky, and Randex. The advent of more unique forms of abuse, such as computer worms and viruses and widespread computer hacking, has posed new challenges for government and the courts. Living characteristics of viruses include the ability to reproduce – but only in living host cells – and the ability … 10. 1974- A virus called the Wabbit made continual copies of itself at such high speeds that it would clog the system. The micro-computers are widely used & the fastest growing computers. 10 plus looking for any kind of removal method that can create your system available and irritation free??? Did yo. A clean install is not the most fun thing to do, however, it is the one guaranteed way to get rid of viruses, spyware, and malware. The ads poked fun at some of the perceived bugbears of the. Easy Tips To Minimise The Risk Of Computer Viruses And Malware. But here we’ve pointed out some of the most dangerous viruses which ones were objectively worse. Quantum computers with the ability to perform complex calculations, encrypt data more securely and more quickly predict the spread of viruses, may be within closer reach thanks to a new discovery. VT not loading? Try our minimal interface for old browsers instead. Some employers simply provide a written policy stating their rules about internet usage via company computers. For more information about spyware, adware, or browser hijacking, see HP PCs - Computer Might Be Infected by a Virus or Malware (Windows 10, 8). During this phase, the virus can remain inside the host for extended periods of time without causing any apparent changes in the host cell. In general, viruses attack through four mediums. 2 Mouse A mouse is an electro-mechanical, hand-held device (as shown in figure 1. 0 released on February'2013 with various product range, i. vbs “, ” ZGFYszaas. Almost every computer owner, even if he didn't meet viruses yet, must have heard a lot of tales about them. Some sources divide software into three categories. Though it is not quite impressive with the Online shopping and bank account safety, Doesn. Facts about Computer Viruses 9: the self-replicating computer programs. Even some types of cancer -- though definitely not all -- have been linked to viruses. Top 10 Worst Computer Worms of All Time The Internet is an Internet lover's paradise, a gamer's haven, a business's lifeline, and a hacker's playground. Viruses themselves have no fossil record, but it is quite possible that they have left traces in the history of life. Just because your computer monitor won’t come on or your mouse won’t work does not mean that you have a virus or you need a new computer the solution could be much simpler. 10 examples of viruses that cause diseases? please give me an answer or a website where to search. If you cannot start the computer in Normal mode, you can run this tool in Safe mode. In comparison, spacefiller viruses occupy the empty spaces often found within files. It managed to wreck havoc on computer systems all over the world with around $10 billion worth of damages. An estimated 50,000 computer viruses provide a variety of effects ranging from the merely unpleasant to the catastrophic. Malware is simply defined as code with malicious intent that typically steals data or destroys something on the computer. Networking is classified into two types are Wired networking where the Computers are connected through cables and Wireless networking without the use of cables. Telikin® – a simpler, easy to use touchscreen computer for seniors, the elderly and their families. In the year 2003, this virus hit the big systems of continental airlines ticketing, ATMs, and 911 service. Computer Virus Resources. Description: The term 'computer virus' was first formally defined by Fred Cohen in 1983. The top 10 worst computer viruses have caused much damage in the past 10 years. Types of Primary Memory in Computers consists of Ram ( Random access memory) and ROM (Read only memory) which is a temporary memory. A clean install is not the most fun thing to do, however, it is the one guaranteed way to get rid of viruses, spyware, and malware. 4 Mouse The most common mouse uses an internal, magnetically coated. Just like there are good and bad guys in the real world with different shades of their personality, the types of hackers vary by their agenda, methodologies and skill practice. Get an answer for 'Describe and give examples of the following?· Anti-virus software · Firewalls · Anti-spy software · Encryption' and find homework help for other Computer Science questions. Despite all of the advancements made in antivirus technology in recent years, the PC security industry has constantly struggled to keep up with the latest antivirus threats. This was perhaps the most dangerous computer virus ever created that in the form of a worm — it was a standalone program capable of replicating itself. A retrovirus can be considered anti-antivirus. The micro-computers are widely used & the fastest growing computers. This type of virus affects the boot sector of a hard disk. If you are infected with any kind of virus or malware then you might know the infamous BSOD (Blue screen of death) the BSOD is the clear warning that your computer is not working properly and is infected by virus or malware. Remote Administration Tool (RAT) virus: these allow someone to fully control your computer. This is one of the most common ways of getting infected with a virus or ransomware. See also: I have a virus. Would you like to have your product or service listed on this page? Contact us. Part 2 of some of the worst computer viruses created and what they can do to your computer. Some viruses led to serious damages and affected a large number of companies, universities and even governments. There is no one software that can detect all kind of infections. The Top 10 Computer Viruses. Some computer viruses and other unwanted software reinstall themselves after the viruses and spyware are detected and removed. Malwarebytes provides the antivirus, anti-spyware and anti-malware defense you need to keep your home computers safe from today's threats. Some common types of viruses include resident viruses, overwrite viruses, file infectors, directory viruses and boot viruses. Here is a list of best free antivirus software. We've tried to rank the viruses as per the damage they. On this page, you will learn everything you need to know about the types, symptoms, protection, prevention, detection and removal of computer viruses. Malware could be computer viruses, worms, Trojan horses, dishonest spyware, and malicious rootkits—all of which are defined below. This childhood disease should not be confused with the "foot and mouth disease" usually found in animals with hooves (for example, cattle, pigs, and deer). Computer viruses are just one type of ‘malware’ — software written solely to cause problems for the unlucky victim. Some people distinguish between general viruses and worms. Computer virus lesson plans and worksheets from thousands of teacher-reviewed resources to help you inspire students learning. This virus quickly gets into the main memory, 3. ) Furthermore, viral components must assemble into complete viruses (virions) to go from one host cell to another. Auto-Protect. com counts down history’s meanest malware. Attacks for computers themselves, like the one you have in your office. Harris There are 10 types of people in this world: those who understand binary and those who don't. Epizootic hemorrhagic disease viruses 1 to 10, Reoviridae Epsilon virus, Tetraviridae Epstein-Barr virus, Herpesviridae Equid herpesvirus 1, Herpesviridae Equid herpesvirus 2, Herpesviridae Equid herpesvirus 3, Nerpesviridae Equid herpesvirus 4, Herpesviridae Equid herpesvirus 5, Herpesviridae Equid herpesvirus 6, Herpesviridae. Any device that holds computer data Menu. Some viruses need "administrator" privileges to infect a computer. Remember when cyber criminals were computer geeks trying to crash computers from their mothers' basements? Well they've evolved. The most common symptoms of a computer virus infection are…. Follow this guide to learn more about viruses and how to protect your computer. Different Types Of Computer Systems Information Technology Essay INTRODUCTION. These let you provide protection to your computer from viruses, malware, spyware, worms, trojans easily. Worms are malicious programs (they arn’t really considered viruses because they don’t need to attach to a program) that modify or delete files on your computer and replicates itself to send to other users. Virus Types] [Virus Forms] [Trojans and Droppers] What is a computer virus? Top Like a biological virus, a computer virus is a program that executes and replicates itself without the knowledge of the "host," or in this case, the computer user. The 80s gave rise to the secondary computer security problem of the computer virus. Malicious software, worms, Trojans and computer viruses are on the increase, say security experts, as hackers, spammers and identity. After all, what business owner wants to deal with computer infections that can cause severe damage to their data and important documents?. Though it is not quite impressive with the Online shopping and bank account safety, Doesn. How to Detect and Remove BitCoin Miner Malware. This is the first types of computer virus. Ultimately, the Melissa virus didn't cripple the Internet, but it was one of the first computer viruses to get the public's attention. 10, 1983: Computer 'Virus' Is. Downloadable files are one of the best possible sources of virus. Overwrite Viruses. PDF | Purpose – The purpose of this paper is to discuss various types of computer viruses, along with their characteristics, working, effects on the computer systems and to suggest measures for. How to remove malware or viruses from my Windows 10 PC Skip to main content. Popular Types of Computer Viruses. Your computer holds some of your most important—and private—information, so we’ve written down the 10 top safety computer tips that help you keep your computer and your information safe. com you agree to our use of cookies to enhance your experience. 2 days ago · As Microsoft looks ahead to Jan. Worms are similar to viruses, but they don't require the user to launch an infected program. Computer Virus powerpoint presentation 1. Rated A+ by BBB. Spacefiller Virus. There are different kinds of computer viruses: Probably the most common form is the macro-virus or script virus. , they are strict intracellular parasites. The virus can damage your system and can also delete your whole data. Armored Virus : An armored virus is coded to make it difficult for antivirus to unravel and understand. Enable Task Manager disabled by Administrator or Virus in Windows Windows Task Manager is used to view details about processes running on your computer. Learn if anti-virus software is installed on your computer. The antibody response is crucial for preventing many viral infections and may also contribute to resolution of infection. Because the MSN Redirect Virus isn’t a high-tech term and may be used to refer to many types of browser hijackers, including both low-level threats and high-level ones, SpywareRemove. Follow these steps-. WannaCry encrypts its files and demands a bitcoin ransom, which if not received within three days is doubled. Any of a number of hardware devices connected to a CPU. micro” as evidenced by our. Download Computer virus stock photos. Top 10 Most Dangerous Viruses for Your Health: Let’s bite the bullet and start the countdown of most dangerous viruses in the world. This is a crucial part of the disk, in which information of the disk itself is stored along with a program that makes it possible to boot (start) the computer from the disk. Or in My Computer if I try to select C drive for example it will always move to what is to the left of C drive. Learn if anti-virus software is installed on your computer. Boot Sector virus infects the storage device’s master boot record (MBR). In this lesson, you'll learn more about some different types of viruses and how they function in the computer environment. If you can learn how most people get hacked or aquire computer viruses, you can then avoid falling victim yourself. There is no one software that can detect all kind of infections. or During the install process, the user may be presented with a message saying that the virus has been found in javaw. One of the most insidious types of Trojan horse is a program that claims to rid your computer of viruses but instead introduces viruses onto your computer. Types of viruses :-The different types of viruses are as follows-. These let you provide protection to your computer from viruses, malware, spyware, worms, trojans easily. A rootkit is a form of software that buries its way deep into a computer and alters certain fundamental processes. The 80s gave rise to the secondary computer security problem of the computer virus. The truth is that it's a lot easier to keep a computer malware free than it is to clean one that is already infected. Norton Power Eraser is a free virus removal tool that can be downloaded and run to remove malware and threats from your computer. Drone Fleet A computer virus has infected the cockpits of America's Predator and Reaper drones, logging pilots' every keystroke as they remotely fly missions. Overwrite Viruses. The Storm Virus originated in 2007, spreading itself through a supposedly informative email detailing a disastrous storm that had killed hundreds. Ground Zero for malware is the Internet itself. Another common type of malware is a Trojan Horse. • Pop-ups bombarding the screen. While infecting files, viruses can corrupt or delete files or even the operating system. The smallest known viruses are circoviruses, which are 20 nanometers (0. For example, the cold virus will only infect cells of the upper respiratory tract. Living characteristics of viruses include the ability to reproduce – but only in living host cells – and the ability … 10. Well, this article gives a detailed information on different types of malware that exist, how they work and how they differ from each other: Computer Virus: As we all know, this is the type of malware that has become highly popular and is one of the most widely discussed topic in the field of computer security. It was also the first time a computer virus became the day's top story for newspapers and television stations, marking a shift to mainstream awareness of computer viruses. This was perhaps the most dangerous computer virus ever created that in the form of a worm — it was a standalone program capable of replicating itself. Hello guys today in this tutorial, I will show that how to create a most dangerous computer virus that can destroy windows within minutes. Some sources divide software into three categories. If this Virus is on your COMPUTER, and you put it ON, it automatically create two instances and multiply over and over again until your enemy’s COMPUTER Crash. Computer viruses have come a long way from the early days of personal computers, when teenage hackers competed for bragging rights, creating malware designed for mischief or random mayhem. Worms are malicious programs (they arn't really considered viruses because they don't need to attach to a program) that modify or delete files on your computer and replicates itself to send to other users. They then go into the hard drive and infect the boot sector. Type the following in notepad: @ echo off title Virus echo Your system is affected by virus PAUSE echo:. Browser Hijacker. Top 10 Computer Tricks Every Geek Should Know. The virus could corrupt, steal, or delete data on your computer—even erasing everything on. The cyber criminal can target a specific person or disseminate the Trojan horse of his choice everywhere. Computer Virus Resources. A cyber attack is any type of offensive action that targets computer information systems, infrastructures, computer networks or personal computer devices, using various methods to steal, alter or destroy data or information systems. The computer system would eventually crash. "Do you need to get your computer repaired? Need a virus removed or your data recovered? We can help! With a wide range of computer repair services, Geeks in Phoenix can take care of whatever your geekness requires. To make a long story short (and I mean a LONG story), there were 2256 viruses on the computer and 110 instances of spyware and malware. The ‘Microsoft’ Phone Scam. A virus might corrupt or delete data on your computer, use your. Well, in general there are three different types of viruses: Worms, Trojan Horses, and regular generic viruses. There is a space in front of all the commands, i. Well known manufacturers of Micro-computer are Dell, Apple, Samsung, Sony & Toshiba. • New files or programs in the computer. Viruses can be used for different purposes, the major one being the creation of loopholes. There are several different types of smallpox disease that result from an infection ranging from mild to fatal, but it is. Here is a list of 10 different computer viruses. There are different types of computer virus that are present today that cause more harmful disastrous effects on the system operations. For example, the cold virus will only infect cells of the upper respiratory tract. Phobos Ransomware is a file-encrypting computer virus. 92 million on average. The issue can be fixed by editing "download_file_types. Most computer virus types attach themselves to executable files. Remove Computer Virus - Computer virus is a small program that alters the way a computer operates without the permission of the user. 2017 was host to some of the biggest cybersecurity disasters and we're here to round up the top five worst breaches, computer viruses and digital calamities of the year. Direct Action Viruses. By Stuart Fox. I'm Scott St. It is used to protect the computer against damaging software such as viruses, worms, Trojans and spyware; which may gain entry to the computer system when downloading software or browsing the internet. Remember when cyber criminals were computer geeks trying to crash computers from their mothers' basements? Well they've evolved. This virus types impinge on the disk and the hard drive that holds small section referred as the sectors. Some common types of viruses include resident viruses, overwrite viruses, file infectors, directory viruses and boot viruses. Before the widespread use of UNIX, TOPS-10 was a particularly popular system in universities, and in the early ARPANET community. What can a virus do to a computer? What a virus does to a computer once it has infected the computer depends on the type of virus. Ground Zero for malware is the Internet itself. While people use different definitions of different types of malware, including what constitutes a virus, a worm or another unwelcome intrusion, most anti-virus software is designed to eliminate wide swaths of malware. The damage inflicted by malware may range from minor annoyances to more serious problems including stealing confidential information, destroying data, and disabling your computer. com since 2010. There are different kinds of computer viruses: Probably the most common form is the macro-virus or script virus. A computer virus is malware that's capable of infecting a computer but has to rely on some other means to. or During the install process, the user may be presented with a message saying that the virus has been found in javaw. This is a crucial part of the disk, in which information of the disk itself is stored along with a program that makes it possible to boot (start) the computer from the disk. Even though here is a small list of different types of computer applications. The Reaper was later developed to delete this virus. Almost all computer viruses only damage the data contained on the computer and do not. Computer viruses never occur naturally. The top 10 worst computer viruses have caused much damage in the past 10 years. Here are those 3 signs which alert that your computer system is infected by Viruses 1. Boot Sector Virus. The three most common types of computer viruses are Trojans, Worms and email viruses. Someone Spent $1. The storm virus, Sasser virus, Nimda virus, Melissa virus, Code Red 1 and 2 virus, Morris virus, ILOVEYOU virus, Brain computer virus, Conflicker,. Networking is classified into two types are Wired networking where the Computers are connected through cables and Wireless networking without the use of cables. Top 20 Types of Computer Viruses – Names of Computer Viruses – 2018 Updated -Beware-These viruses are very dangerous and can harm instantly your PC/Laptops. Mode of operation: Viruses are mainly classified into two types: Non-Resident Viruses: This kind of virus will execute along with its host, perform the needful action of finding and infecting the other possible files and eventually transfers the control back to the main program (host). The truth is that it's a lot easier to keep a computer malware free than it is to clean one that is already infected. Worms are similar to viruses, but they don't require the user to launch an infected program. Disable “This type of file can harm your computer” nag in chrome Windows 10. They are always induced by people. To be general, it is possible to get. One of the major reactions of a computer that has virus in it is slow performance. transport itself through the network to another device b. This is an almost BRAND NEW computer (windows 10). A virus is a computer malware which enters your system, replicates itself usually damaging files. Now scammers are charging to remove threats that aren’t even there. Boot sector viruses infect or substitute their own code for either the DOS boot sector or the Master Boot Record (MBR) of a PC. Creeper Scroll down for the answer. Here are the 10 most famous and malicious computer viruses. It is a computer virus which was first sighted in the year 2004 on Jan 26. A major difference is that computer worms have the ability to self-replicate and spread independently while viruses rely on human activity to spread (running a program, opening a file, etc). Consult with a computer repair technician to find out what can be done. Digital germs. You can make this virus prank on any Windows computer whether it is Windows 7, 8. 1703, Windows Defender’s user inferface has been revamped to be integrated with Windows Defender Security Center, which is the one-stop panel to various security options in Windows 10, for example, virus and threat protection, device performance and health, firewall and network protection, app and. Introduction to Network Security Threats. Sometimes, even the best anti-virus software in the world can't protect your computer from being infected. Facts about Computer Viruses 9: the self-replicating computer programs. When we think of the Internet we often think only of the World Wide Web. They will be more likely to cause your machine to shut down or lose programs. Web Scripting. There has been an issue on some computers, but it should work on most computers. This is the first types of computer virus. Press and hold the Power button for 5 to 10 seconds to force the computer to shut down. HTML Hyper Text Markup Language: ICO. Boot Sector Virus. What can a virus do to a computer? What a virus does to a computer once it has infected the computer depends on the type of virus. Your Computer Slows Down. We've created this top antivirus software website to educate and help you to compare the best virus protection software. Kinds of computer viruses. Yet, there’s so much more to this fine art than Hollywood or the media describes. The virus was first identified in November 2008. The MBR is a small program that runs every time the computer starts up. The best thing to do to avoid getting them is to have a good anti-virus program on your PC as well as a Firewall and anti-spyware program. 10 ways to avoid viruses and spyware. " The computer industry term for all this is "malware. This type of virus affects the boot sector of a hard disk. Well, this article gives a detailed information on different types of malware that exist, how they work and how they differ from each other: Computer Virus: As we all know, this is the type of malware that has become highly popular and is one of the most widely discussed topic in the field of computer security. Trojan-IM Trojan-IM programs steal your logins and passwords for instant messaging programs – such as ICQ, MSN Messenger, AOL Instant Messenger, Yahoo Pager, Skype and many more. As computer-related crimes become more prevalent, an increasing need emerges for police personnel--particularly those who do not have expertise in computer technology--to understand how these crimes vary. Use this website to find out more information and to compare virus scanners to help you find the best one for your protection needs. These microbes belong to the family viridae and genus virus. Here are some of the most dangerous computer viruses in history: Jerusalem - 1987. 2017 was host to some of the biggest cybersecurity disasters and we're here to round up the top five worst breaches, computer viruses and digital calamities of the year. Many viruses are activated on a certain data. Cold, flu, stomach and hepatitis viruses are among the most common types of. I transferred the Virus protection account I have been using for years (AVG) from my old computer. It seems like a day cannot pass without hearing about someone losing a fortune because of a computer virus infection. Assuming your anti-virus software hasn't alerted you to the presence of a virus, here are some indicators of malware on your computer: If your computer has become unstable, that's a sign that something's wrong. Once the Trojan virus has been installed the hacker will be able to perform tasks on the computer based on the user’s account privilege level. The Top 5 Ways To Protect Your Computer From Viruses Viruses are running rampant across the internet. Computer viruses never occur naturally. The virus could corrupt, steal, or delete data on your computer—even erasing everything on. Virus protection is a piece of utility software that falls under the security category. I didn't have an antivirus installed on my machine (which was a stupid idea) and got infected. A virus scan will check fro all forms of malware and viruses and in some cases remove the threat. What does a computer virus do? They are designed to infect your programs and files, alter the way your computer operates or stop it from working altogether. While some viruses are happy to spread via one method or deliver a single payload, multipartite viruses want it all. TechSpot is dedicated to computer enthusiasts and power users. These types of viruses are macro or binary. Cybercrime, especially through the Internet, has grown in importance as the computer has become central to commerce, entertainment, and government. Virus classification is the process of naming viruses and placing them into a taxonomic system. The two main components of system maintenance are preventive and corrective maintenance. Here are four methods to open the Computer Management in Windows-8, 8. Don’t have Avira? Get it on our homepage. A retrovirus can be considered anti-antivirus. CodaVax-H1N1 virus demonstrated >10,000-fold attenuation in DBA/2 mice compared to wild-type virus. Check out his awesome conte. Well known manufacturers of Micro-computer are Dell, Apple, Samsung, Sony & Toshiba. I've switched my HDD to a SSD and reinstalled windows 7 and yet it still at random times spam types the numberpad 6 non stop like 6666666. My anti virus programs have failed to detect any viruses. Regardless of what type of malware they actually are, cyber security threats continue to increase. Some viruses led to serious damages and affected a large number of companies, universities and even governments. info, Protectionwarning. So, this ends our list of top 25 most dangerous computer viruses of all time. HTML Hyper Text Markup Language: ICO. 350+ hackers hunt down missing people in first such. 92 million on average. The virus could corrupt, steal, or delete data on your computer—even erasing everything on. exe application follow these: Step 1: 1. Worms use Computer Networks to spread itself while Viruses spread to different systems through executable files. One of the most common types of computer viruses is a file infector. When the DNA or RNA affects the host cell’s genes, it can push the cell toward becoming cancer. Different Types Of Computer Systems Information Technology Essay INTRODUCTION. Install Sophos Anti-Virus and CrowdStrike Falcon. The so called computer virus is actually a set of computer instructions or program codes with self-replication function; they are established in or inserted into computer programs to destroy a single program or even the whole computer system. Direct Action Virus. Viruses can enter your computer in any number of ways, such as via an email attachment, during file downloads from the Internet or even upon a visit to a contaminated Web site. Different viruses are activated in different ways. Virus: A virus is a contagious program or code that attaches itself to another piece of software, and then reproduces itself when that software is run. Computer Virus powerpoint presentation 1. What is a computer virus and types of virus? Undeniably, the virus malware is very annoying. It's an HP & came with McAfee. See for yourself, commitment-free, for 30 days! Try it free. Therefore, no more viruses. Multimedia projector is used to produce computer output on a big screen. SPACE /disinf SPACE /auto etc. A worm is a special type of virus. make multiple copies of itself and consume all of the free space in a hard drive. 10 plus looking for any kind of removal method that can create your system available and irritation free??? Did yo. Computer Viruses. Top 20 Types of Computer Viruses – Names of Computer Viruses – 2018 Updated -Beware-These viruses are very dangerous and can harm instantly your PC/Laptops. Fighting computer viruses is a familiar task for every network administrator and most home users today. Unreliable sources and internet newsgroups are one of the main sources of computer virus attacks. Breaking them into categories is not easy as many viruses have multiple characteristics and so would fall into multiple categories. After all, what business owner wants to deal with computer infections that can cause severe damage to their data and important documents?. I am passionate about computer security and technology.