What are the most dangerous PC viruses?
There are many dangerous PC viruses, but some are more dangerous than others. One of the most dangerous viruses is the WannaCry virus, which encrypts files and demands a ransom be paid in order to decrypt them. This virus has caused major disruptions and financial damage worldwide. Other dangerous viruses include ransomware viruses such as Cryptolocker, which can also encrypt files and demand a ransom; malware such as SpyEye and Zeus, which can steal sensitive information; and viruses that can delete or corrupt files, such as theConficker virus.
What are the most common symptoms of a computer virus?
As more and more people around the world connect to the internet and use computers, the risk of contracting a computer virus also rises. A virus is a type of malware, or malicious software, that is designed to harm your computer by damaging programs, deleting files, or even stealing personal information. In some cases, a virus can even allow a cybercriminal to take control of your computer remotely.
There are many different types of computer viruses, and the symptoms they cause can vary depending on the specific virus. However, there are some common symptoms that are associated with most computer viruses.
One of the most common symptoms of a computer virus is unusually slow performance. This can happen for a number of reasons, such as the virus using up resources or corrupting files. In some cases, a computer virus can even cause the computer to crash entirely.
Another common symptom of a computer virus is changes to your system or files that you didn’t make yourself. This can include new files or programs that you didn’t install, changes to your homepage or the way your computer starts up, or even strange messages or pop-ups.
If you think your computer may be infected with a virus, it’s important to run a virus scan as soon as possible. This will help to identify and remove any malicious software that may be on your system.
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