Do you know your computer is infected with malware ?, Computer infected with malware

Do you know your computer is infected with malware ?, Computer infected with malware

Computers, like people, may also be ill, and some symptoms may also appear when they are ill, the following small series will introduce some symptoms of computer virus infection.

Now, close your eyes and imagine a scenario where you open your computer and keep waiting, after a century, the screen finally showed your computer desktop, but it was not as good as it was. Because you find that your network speed has become very slow, your program seems to be always in the "loading" state. At the end of the day, when you find that you cannot even move your mouse, you may think that you have opened too many programs at once, so the computer becomes so slow... But have you ever considered it? This is probably because you are infected with malware!

In fact, malware is not so far away from us, and this is a normal thing. People are always ill, and so are computers. If you want to know if your computer is "ill", first you need to know some symptoms when the computer is "ill.

Next, let's take a look at the symptoms after the computer is infected with malware.

Signs of severe infection

Symptom 1: ransomware infected

This is the most obvious symptom. ransomware developers need to clearly tell target users that they are infected with ransomware. Otherwise, how can they make money? If you become the target user unfortunately, a warning box should pop up on your computer and tell you that all your files are encrypted, you need to pay your data ransom to an account before a certain deadline, otherwise you can say goodbye directly to your file.

Symptom 2: browser redirection

After you use Google to search for the topic "my computer starts to show various strange behaviors", you click a webpage that seems to meet your search requirements, however, this link opens another webpage. Of course, your first reaction is to return to the Google search result and try to access other links. However, this is useless, and the last thing happened again. You find that every link you click is redirected to another website. If this happens, congratulations, you are infected with malware.

Symptom 3: the home page is tampered

For example, you set your favorite sports news website to the homepage, but you don't know why. Every time you open a browser, the homepage of Yahoo.com always appears. In addition, you also found that there are many new mini-tool icons in the browser window, which cannot be deleted. Please be careful that you may have been infected with malware.

Symptom 4: pop-up window with full screen

The pop-up window with full screen refers to another window popped up after you close it. In addition, when you are not connected to the Internet, your system will continue to pop up a variety of notification windows. Of course, there are a lot of websites that will pop up all kinds of advertisements, and these websites will make you very disgusted. If your screen contains a variety of inexplicable pop-up information, you may have been infected by malicious advertisements or spyware.

Mild signs of infection

Symptom 1: The computer is getting slower and slower

In fact, there are many factors that cause the computer to slow down. It may be because you run too many programs, or you may not have enough storage space on your hard disk. Of course, it may be because the memory is too small. If none of the above three reasons are true for you, and your computer is still slow, you may have been tempted.