One day you use your computer without problems. Suddenly
things start to happen. Nothing is working properly and your computer seems to
have developed a mind of its own. You sink when you realize you have a computer
virus.
It happens to the best of us, even to governments. Computer
viruses are incredibly stressful, especially when all of our lives are so
dependent on the operation of computers.
When it comes to a virus, it is essential to understand what
you are dealing with, including all the different types of computer viruses
that you may come across.
Here's a preview.
Types of computer viruses
All computer viruses are different. They affect different
parts of the computer to achieve different results. But what is a computer
virus?
Simply put, a computer virus is a piece of malicious code
Customer Service that can spread from one host to another, infecting all computers along the
way. They are designed to change the way your computer works. Once a virus
takes root, it can damage your system and lead to data theft, corruption, or
destruction.
Once you have a virus, there are a few steps you need to
take to get rid of it from your computer. But first, let's take a closer look
at some of the most common types of computer viruses.
1. Resident virus
A resident virus is a type of computer virus that is stored
in the memory of the computer. From there, it can damage and disrupt your
system operations. These viruses are one of the worst that can be contracted
because they have almost complete control over what they can access.
They can even attach themselves to whatever antivirus
software you have and start attacking you.
2. Direct-acting virus
Sometimes called file-infecting viruses, these viruses work
by attaching themselves to .exe or .com files. After the files have been run or
connected.
They can use this early file to access other files on their
computer and start streaming. Direct-acting viruses can interfere with your
ability to access files. However, if you have a good level of protection
against computer viruses, your antivirus software should be able to get rid of
it easily.
3. Multi-party virus
Most viruses work by targeting executable files or the boot
system. The multi-stakeholder does both. Think of this virus as having many
"tentacles." They can affect almost any part of the computer by
targeting system operations, programs, or folders.
It can be difficult to get rid of it without sophisticated
antivirus software.
4. Macrovirus
Macro viruses are commonly found in programs like Word and
Excel. This is because Word and Excel are written in macro language, which the
virus tries to mimic to access your files.
If that wasn't enough, these viruses could often be sent to
other people through your contact list. It is important to repair a macro virus
immediately.
5. Browser hijacker
The browser hijacker is still the least dangerous virus on
this list, but it can be annoying.
Browser hijackers work by removing your browser's old home
screen and replacing it with a new one, often to show you ads.
6. Polymorphic virus
How do you catch something that keeps disappearing? This is
the problem with polymorphic viruses.
Most viruses have a defined code, and once your antivirus
software can understand and detect that code, it can destroy the virus.
Polymorphic viruses, however, have an ever-changing code, making them
incredibly difficult to track and eradicate.
7. Boot sector virus
Boot sector viruses were very common in the days of the
floppy disk. They are not that common now, but they still exist.
Boot sector viruses can be found in a file on a USB flash
drive, on an external hard drive, or even in an email attachment. Once
activated, they hook into the computer's boot record and damage the system.
8. Web script viruses
Web scripting viruses can be very stressful to deal with.
They work by infiltrating the security of your web browser.
This can allow hackers or any other unscrupulous person with the proper
knowledge to extract your donation.
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