Signs Your Computer Is Infected and How to Fix It. 10 symptoms of computer virus- How to know Computer is infected!
A computer virus is a type of malicious computer program. It slows down the computer speed as well as steals important information and sends it to cyber criminals. It even makes it possible to control the computer remotely. Besides downloading images, videos, software from online, viruses can enter the computer through files in pen drives or e-mails. So to be safe, many people use antivirus software made by different companies on their computers. But not all antivirus software can prevent new types of computer virus attacks. As a result, viruses enter the computer without the users’ knowledge. Let’s take a look at 10 ways to know if a computer is infected with a virus or not –
Symptoms of computer virus
Slow computer
A computer can run slow for a number of reasons. Operating system errors also sometimes slow down the computer. However, if the software takes a long time to launch even after using up-to-date components and operating system, then it should be understood that the computer has a virus.
Unusual work for computer virus
When infected with a virus, the computer behaves abnormally while performing various tasks. In this case, the computer suddenly shuts down while working and restarts one or more times. Even when various software are running, they automatically close.
Irrelevant popups and ads
If various files are downloaded by themselves while using the Internet or pop-ups and advertisements that are irrelevant to the work are seen, it should be understood that the computer has a virus.
Deleting files from folders
How to know if your computer has a virus?
Be careful if any file or image in the folder is deleted suddenly. When a computer is infected with a virus, files are automatically deleted. And so if this happens more than once, it means that the computer has a virus.
System crashes and error messages
If the computer’s system files crash or the message not found appears repeatedly, it means that the computer has a virus. Because, due to viruses disrupting the normal functioning of the computer, system crashes occur frequently.
Install software automatically for computer virus
Do you know what will happen if your computer gets infected with a virus?
If suddenly a new software is added to the computer or a new web toolbar is added to the browser, it should be understood that the computer has a virus. Even if the browser’s default options are changed automatically, be careful.
New folder inside folder
When a computer virus is infected, new folders are automatically created within the folder. Even if these folders are deleted, they are created again. If this is the case, be careful.
Abnormal CPU usage
One of the most important parts of a computer is the Central Processing Unit (CPU). Viruses usually send various files or images on the computer to cybercriminals without the users’ knowledge. And so the CPU is used more than usual even during normal tasks. As a result, there is a noise. If this happens frequently, it means that the computer has a virus.
Internet usage
If the internet data is being consumed while doing other work on the computer, it should be understood that the computer has a virus. Because, the information collected from the computer is sent to the cyber criminals through the internet.
Antivirus is disabled
Older versions of antivirus software may not work properly when a powerful virus enters the computer. Because, the virus on the computer prevents downloading the updated version of the antivirus software.
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