8 Different Types of Computer Viruses and How to Get Rid of Them
You’re using your computer normally one day. Things begin to happen all of a sudden. Nothing is working properly, and your computer appears to have developed its personality. You sink when you discover you’ve been infected with a computer virus.
It happens to the best of us, and it occurs to governments as well. Computer viruses are extremely distressing, especially given how reliant we are on computers to function.
When dealing with a virus, it’s critical to know what you’re up against, including the various sorts of computer viruses that might infect your computer.
Here’s a breakdown of what’s going on.
Viruses that Infect Computers
Every computer virus is unique, and they have distinct effects on different portions of the computer, resulting in varied outcomes. But, first and foremost, what is a computer virus?
A computer virus is a harmful piece of software that may travel from one host to another, infecting every machine in its path. They’re made to alter the way your computer operates. Once a virus has established itself, it can cause damage to the system, resulting in data theft, corruption, or destruction.
Once you’ve been infected with a virus, you’ll need to take steps to remove it from your computer. But first, let’s take a look at some of the most frequent computer virus types.
1. Resident Virus
A resident virus is a sort of computer infection that lives in the machine’s memory, and it can then corrupt and change the way your system works. These viruses are among the most dangerous to catch since they have near-total control over everything they may access.
They can even attach themselves to your anti-virus software and begin assaulting it.
2. Virus with Direct Action
Often known as file infectors, these viruses work by attaching themselves to.exe or.com files. Once you’ve run or installed the files, you’re ready to go.
They can exploit this initial file to gain access to your computer’s other files and begin spreading. Direct action malware can prevent you from accessing files. If you have enough computer virus security, however, your anti-virus software should be able to remove these.
3. Virus with Multiple Parts
Most viruses target executable files or the boot system, and both are accomplished through the multipartite. Consider this virus to have a lot of ‘tentacles.’ By focusing on system activities, applications, or directories, they can alter practically every aspect of the machine.
Without powerful anti-virus software, they can be difficult to remove.
4. Macro Virus
Macro viruses are ubiquitous in word processing and spreadsheet systems. This is because Word and Excel use macro language, which the virus tries to imitate to obtain access to your files.
They’re deceiving, as what appears to be a basic Word document can be. However, if you open the document, your computer will become infected immediately or be sent to a malicious website.
If that wasn’t bad enough, these viruses could often spread to others via your contact list. It’s critical to deal with a macro virus as soon as possible.
5. Browser Hijacker
Although the browser hijacker is the least dangerous infection on this list, it can be not very pleasant.
Browser hijackers act by removing your browser’s old home screen and replacing it with a new one that displays adverts.
6. Polymorphic Virus
What’s the best way to catch something that keeps vanishing? Polymorphic viruses have this problem.
Most infections have a specific code that your anti-virus software can decipher and recognize, allowing it to eliminate the virus. On the other hand, polymorphic viruses contain a code that changes over time, making them extremely difficult to track down and stop.
7. Virus in the Boot Sector
In the days of the floppy disc, boot sector viruses were extremely widespread. They’re not as common as they once were, but they still exist.
Boot sector infections can be found on a USB drive, an external hard drive, or an email attachment. They latch on to the computer’s boot record once triggered and cause damage to the system.
8. Web Scripting Virus
Dealing with web scripting malware can be a nightmare.
They work by breaching the security of your web browser. Hackers or any other unethical person with the necessary knowledge could use this to extract personal info. As a result, information about your personal or financial identity may fall into the wrong hands.
What Should You Do If Your Computer Is Infected With Viruses?
That list may appear frightening, and computer virus eradication may seem intimidating, but there are many things you can do to combat computer viruses.
The first thing to remember is that proactive action is always preferable to reactive action. Starting with a firewall and anti-virus software is a good place to start. Take some time to learn about viruses as well. You can take the necessary precautions to avoid infection if you know where and when you’re likely to come across one.
Of course, there are situations when you are taken off guard. If you have a virus that you can easily deal with at home, then start your anti-virus program and do a scan. The software will search the entire system for indicators of a virus and then eliminate any that it can remove.
This isn’t always doable. If you suspect you have a more serious infection that you can’t remove on your own, you’ll need to have your computer examined by a professional. These firms have the expertise and knowledge necessary to track even the most elusive diseases.
Today is the last day to get professional virus removal.
Viruses must be dealt with as soon as possible. You’ll need a professional if you want to take the stress out of virus removal.
Even if you’ve been infected with some of the most dangerous computer viruses, Computer Revival can get your device back up and running.
Please take a look at our virus removal services right now.