Aren't we all familiar with this word VIRUS? We are, but most do not know the virus's full form. You must have read about it in many places as something that is microscopic and causes health hazards. However, it is also a software program that is made to bug and indeed corrupts the software on your phones or computers.
Though we neglect them, it should not be so. The full meaning of the virus is Vital Information Resources Under Siege. If you want your pc to work correctly without any corruption, then it is better to install an antivirus on it.
The Disastrous Disadvantages of Computer Viruses
There is a long list of problems that can be caused by computer viruses. Once these are afflicted on your computer or phones, then the effects can be threatening. Let us have a look at some of the most common problems:
The computer virus can affect the power rating that can cause a blast if neglected.
Some of the most powerful viruses can affect the files on your computer and corrupt them. It may also cause them to erase from computer memory.
The boot sector of your computer can be damaged as well.
The hard drive of your computer can be threatened or completely deleted.
These viruses can also prevent some of the programs from becoming non-responsive. Thus, directing them towards complete corruption.
Hacking can be quickly done to steal the information from your PC so that it is transferred to the hacker's computer.
If the virus is neglected, then unrequited messages and notifications can keep on popping up on your computer screen.
Unless you learn the full meaning of the virus, all these problems will not make any sense to you.
The Bugs that Threaten Your Computer
Do not neglect the following Vital Information Resources Under Siege (the virus full form) or malware for the safe working of your system:
Boot sector viruses: The viruses that infect the floppy disks and master boot record (MBR) of hard disks are known as boot sector viruses. The boot section of a computer contains codes for starting the operating system of the computer.
Multipartite viruses: These viruses pose a risk of cyber threat when they infect a computer system. These viruses attack both the boot sector and the executable files of the infected system.
Polymorphic viruses: these viruses appear in our system through spam and infected websites. These are file infectors that modify existing programs and are very difficult to detect.
Resident viruses: This type of virus saves itself in the memory of a computer and infects other files and programs very easily.
Trojan horse: These are computer programs that pretend to be something that sneaks into your computer and delivers some sort of malware.
Computer Worms: Worms are viruses that do not require a host system to activate and they are capable of spreading across networks and also to systems connected to the network without the need for any user action.
What are the Requirements for a Computer Virus?
There are certain requirements for a computer virus to activate, that is, a computer virus requires a host program and a user action to transmit from one system to another system. A computer virus normally attaches pieces of its malicious code to other files or can even replace files outright with copies of itself.
Protecting computers from Virus
It is very essential to take relevant measures to protect computers and laptops from viruses. Certain steps can help safeguard your computers and laptops from viruses such as using antivirus protection and firewall on computers, installing anti-spyware software, and keeping them up-to-date. Also, one should regularly update their operating system and increase their browser security settings to prevent malware. Also, avoid using questionable and suspected websites and download software, data, or any other resource from trusted sites only. Also, carefully analyze file-sharing applications and free software before downloading them on your system. Delete messages that you suspect to be spam immediately and do not open messages that are from unknown senders as viruses often get downloaded on our system through mails and messages.
Certain Myths Related to Common Computer Virus
Computer Viruses are very common these days, but there are certain myths related to these viruses such as:
Error messages appearing on computers are not necessarily an indication of virus infection, but can also appear due to faulty hardware or software bugs.
Malware and viruses generally spread through blast emailing the contacts on a virus-infected computer, therefore, beware before you open any mail attachments.
The viruses and worms don’t need to require user interaction to activate. Sometimes, as part of an automated process, viruses require activation of their host file but worms can execute, self-regulate and propagate freely without any human or automated trigger.
Antivirus programs, though are highly comprehensive to control viruses, but they do not provide 100 percent security to your computers from any viruses.
These viruses (check the virus meaning) enter your computer without your knowledge and can corrupt the software or affect the information without any trace. Since the computer can detect its presence, it will notify you, and you should not neglect it. If you do not know what to do, then get in touch with someone who does and do the needful well in time. So it is very crucial to understand the virus' full form and meaning.