What is the most deadly computer virus?

To date, the most deadly computer virus is the Love Bug virus, which was released in 2000. This virus was able to spread quickly and delete files on infected systems. It is estimated that the Love Bug virus caused approximately $10 billion in damage worldwide.

What are the most common symptoms of a computer virus?

There are many different types of computer viruses and each one has different symptoms. However, there are some symptoms that are common to most computer viruses. These include:

· Slowing down of the computer – This is usually one of the first symptoms that people notice. The virus will use up resources on the computer, causing it to run more slowly than usual.

· Frequent crashes and freezes – A virus can cause your computer to crash or freeze frequently. This can be very frustrating, especially if you are in the middle of doing something important.

· Strange or unusual behavior – If your computer starts behaving oddly, this could be a sign that it has a virus. For example, it may start opening and closing programs on its own, or displaying strange error messages.

· Loss of data – In some cases, a virus can lead to the loss of important data on your computer. This can be anything from documents and photos to music and videos.

· Infected email attachments – One of the most common ways that viruses are spread is through email attachments. If you open an attachment from an infected email, the virus will be able to access your computer.

· Increased internet activity – In some cases, you may notice that your computer is accessing the internet more than usual. This is because the virus is using your internet connection to spread itself to other computers.

If you notice any of these symptoms on your computer, it is important to run a virus scan as soon as possible. This will help to remove the virus and protect your computer from further damage.

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