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A computer virus is malware designed to spread from one computer to another and cause damage. Some viruses are designed to delete files or disable the computer. Others are designed to steal information or use the computer to launch attacks against other computers.
Malware is a term used to describe malicious software, including viruses, spyware, and ransomware.
The disastrous disadvantages of Computer Viruses
- A computer virus is malware that can spread to other computers on the same network once it has infected a computer. It can also spread to other networks and even the internet.
- Viruses can cause a lot of damage. They can delete files, steal data, or even damage the computer’s hardware. They can also slow down the computer or even make it crash.
- Viruses can be very difficult to get rid of and can often hide in the computer’s system files, which are difficult to find and remove.
- Some viruses are designed to damage, while others make money for the people who created them. Either way, viruses can be very costly for businesses and individuals.
- Viruses can also be very dangerous. They can be used to steal personal information or hack into other computers. They can also be used to send spam or to launch cyber attacks.
- Some viruses can even be used to create botnets, which are networks of infected computers that can be used to carry out cyber attacks.
List of bugs that threaten your computer
This is not a comprehensive list of computer bugs but rather some more commonly encountered ones.
- Virus infection – A virus is malware that can infect your computer, causing it to run slowly, crash, or even be unusable.
- Spyware infection – Spyware is malware that can spy on your computer, collecting information about you and your activities. It can also slow down your computer and cause other problems.
- Trojan horse infection – A Trojan horse is malware that tricks you into installing it on your computer. Once installed, it can cause problems, including crashing your computer.
- Adware infection – Adware is malware that displays ads on your computer. It can slow down your computer and even track your online activities.
- Browser hijacking is malware that takes over your browser, redirecting you to unwanted websites and displaying ads. It can also cause your browser to crash.
- Ransomware is malware that encrypts your files and then demands a ransom payment to decrypt them. If you do not pay the ransom, you may lose your files permanently.
- Phishing – Phishing is a type of scam where you are tricked into providing your personal information, such as your username and password, to a
What are the requirements for a computer virus?
There is no one-size-fits-all answer to this question, as the requirements for a computer virus can vary depending on the virus’ design and function. However, some general requirements for a computer virus may include spreading from one computer to another, replicating itself, and hiding from users and security software.
How do we Protect computers from viruses?
AA few things can be done to help protect a computer from a virus. One is to keep the computer’s software up to date. This includes the operating system, web browser, and other programs. Another is to use a firewall and anti-virus software. A firewall helps keep unauthorized people from accessing the computer, and anti-virus software help protect the computer from viruses on the internet or disks.
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Certain Myths related to common computer virus
- Viruses are only found on personal computers
- Viruses can only be spread through email
- Only Windows computers can get viruses
- Anti-virus software can protect your computer from all viruses
- Once a computer has a virus, it is ruined and can never be used again
