A computer virus is a type of malware that, once it has infected a computer, can spread to other computers. While there are many different types of computer viruses, they all have the ability to harm your computer in some way.
Some viruses can delete files or folders on your computer. Others can damage your computer’s operating system, making it difficult or impossible to use. Viruses can also steal your personal information, including your passwords and credit card numbers.
Some viruses can even use your computer to spread spam or malware to other computers. This can cause your computer to slow down or even crash.
If you think you may have a computer virus, you should scan your computer for viruses using a trusted anti-virus program. If you find that your computer is infected, you should remove the virus as soon as possible.
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What 3 things can a computer virus do?
A computer virus is a type of malware that can infect a computer system without the user’s knowledge. Once a computer virus is installed, it can do a variety of things, including:
1. Delete or corrupt files on the computer.
2. Steal personal information, such as passwords and credit card numbers.
3. Disable the computer, making it unusable.
What damage can a virus do to a computer system?
A computer virus is a type of malware that can cause damage to a computer system. Viruses can infect a computer in a number of ways, including through email attachments, infected websites, or infected USB drives. Once a virus has infected a computer, it can spread to other computers on the network and can even be transmitted to other people through email or social media.
Viruses can cause a variety of damage to a computer system, including the destruction of data, the corruption of data, the disabling of the computer, and the theft of data. Viruses can also be used to launch cyberattacks against other computer systems.
In order to protect your computer from viruses, you should install antivirus software and keep it up-to-date. You should also be careful when opening email attachments and clicking on links, and you should never install software or plug in USB drives from unknown sources.
Can a computer virus infect a human?
There is a lot of debate about whether or not a computer virus can infect a human. Some experts believe that it is possible, while others think it is not. The truth is that there is no definitive answer to this question.
There are a few things that we know about computer viruses and human beings. For one, computer viruses are not able to reproduce on their own. They need a host in order to do so. This is why they typically infect computers – they can easily spread from one machine to another.
Humans, on the other hand, are able to reproduce on their own. This means that a computer virus would not be able to infect a human in the same way that it infects a computer.
There is a chance, however, that a computer virus could infect a human if it managed to enter the body in some other way. For example, if a virus were to be transmitted through contact with bodily fluids, it could potentially infect a human.
There is also a chance that a computer virus could infect a human if it were to be injected into the body. This is something that has been done in the past with other types of viruses.
So, can a computer virus infect a human? The answer is that it is possible, but it is not likely.
What is the deadliest computer virus?
What is the deadliest computer virus?
The answer to this question is difficult to determine as there are many different types of computer viruses. However, some of the most deadly viruses include WannaCry, ILOVEYOU, and Melissa.
WannaCry is a ransomware virus that was first discovered in May 2017. It is believed to have infected more than 230,000 computers in over 150 countries. The virus locks users’ files and demands a ransom payment in order to release them.
ILOVEYOU is a computer virus that was first detected in May 2000. It is believed to have infected more than 10 million computers in over 50 countries. The virus caused billions of dollars in damage and is considered to be one of the most deadly viruses ever.
Melissa is a computer virus that was first detected in March 1999. It is believed to have infected more than 1 million computers in over 100 countries. The virus caused millions of dollars in damage and is considered to be one of the most deadly viruses ever.
Does resetting PC remove virus?
There are a number of ways that a computer can become infected with a virus. One of the most common ways is through downloading infected files or clicking on links in emails that contain viruses. Once a computer is infected, it can be difficult to get rid of the virus. Some people may wonder if resetting their computer will remove the virus.
Resetting a computer is a process that erases all of the data on the computer and restores the computer to its original factory settings. This process can be used to fix problems with the computer or to clear out personal data before selling or giving the computer away. When resetting a computer, it is important to remember to back up any important data that you want to keep.
Resetting a computer will not remove a virus. In order to remove a virus, it is necessary to use a virus removal program. There are a number of these programs available online, and many of them are free to use. It is important to make sure that the program you use is reputable and has been tested to work with the specific virus that is infecting your computer.
If you are experiencing problems with your computer, such as slow performance or pop-ups that will not go away, it is likely that you have a virus. In these cases, resetting the computer is not likely to fix the problem. In order to get rid of the virus, it is necessary to use a virus removal program.
How do I get rid of a virus?
There are a number of ways that you can get rid of a virus on your computer. You can try to manually remove the virus by following the instructions from a trusted source, or you can use an antivirus program to scan and remove the virus for you.
If you try to manually remove the virus, it is important to be careful and make sure that you are following the instructions correctly. You can also try to use an antivirus program to scan and remove the virus for you. Antivirus programs are designed to scan your computer for viruses and remove them.
It is important to keep your antivirus program up to date so that it can detect the latest viruses. You should also scan your computer regularly to ensure that there are no viruses present.
How do you fix a computer that has a virus?
There are many ways that you can fix a computer that has a virus. One way is to use an antivirus program to remove the virus. Another way is to reformat the computer’s hard drive and reinstall the operating system.
