Computer malfunction can t access the Internet, boot slowly, programs can t be opened

Symptoms of computer poisoning.

Let's take a look at your computer to see if there's any of the following!

Nowadays, the way of computer virus infection has changed from the original disk to the current multiple channels of simultaneous attack, almost to the point where it is impossible to prevent it. Some viruses are secretive and hidden; More of them are dewy, and it is not difficult for users to grasp their clues and prevent them as soon as possible. Top 10 Symptoms of Computer Poisoning:

1.The computer that usually runs well becomes sluggish, slow to react, and has a blue screen or even freezes.

2.It takes longer for the program to load. Some viruses can take control of programs or system startup programs, and when the system first starts or when an application is loaded, these viruses will perform their actions, so it takes more time to load the program.

3.The size of the executable program file has changed. Normally, these programs should maintain a fixed size, but some viruses can increase the size of the program file.

4.For the same simple job, the disk took much longer to complete. For example, it would take only one second to store a page of text, but an infected virus may spend more time looking for uninfected files.

5.There is no access to the disk, but the disk light keeps on. The hard drive's light keeps on for no apparent reason, which means that the computer may be infected by a virus.

6.Unfamiliar sounds, images, or prompt messages, as well as unusual error messages or garbled characters appear after powering on. Especially when this kind of information appears frequently, indicating that your system may have been poisoned.

7.The capacity of the system memory or hard disk is suddenly drastically reduced. Some viruses consume a considerable amount of memory or hard disk capacity, and when a program that has been executed before, suddenly tells you that there is not enough memory to use, or that the hard disk space is unexpectedly changed.

8.File names, extensions, dates, attributes, etc. have been changed.

9.The contents of the document have been altered or some strange information has been added.

10.Files disappear mysteriously.

If it's not poisoning, it may be that something was not installed when the system was installed! Far water can't save near fire! Either reload, or go to the master next to you!

Resources.

It must be poisoned, you can use Kaba to kill the virus, or use the 360 security assistant to clean up the malicious program first. But if it's so serious, let's just redo the system!

Replica of the second floor of BS. Alas

First of all, not being able to access the Internet is not necessarily a problem with the virus, it may also be a problem with the settings or something else, which the landlord did not make clear, and there is a slow startup or too many programs that are loaded. Also with the program is not big, is so or individual, what program. It was not explained clearly.

Was your computer fast before? When was it configured? If your computer used to be fast, but now it is slowing down because you often install software, and you may not have uninstalled it properly, resulting in a lot of garbage accumulation in the system, and there is also a situation where your hard drive is loaded with a lot of files, resulting in very little space left on the hard disk.

We recommend that you use the following two methods to solve this problem:

2) Try to reinstall the system, it is recommended that you completely reinstall the system. Just format the C drive and then install it. It is best not to put the software and the system disk together when reinstalling, as this will affect the speed of the system a little.

Also, before reinstalling the system, it is best to uninstall the software outside the original system disk according to the normal method. Sometimes it's useful to look at the help of the Windows system!

Kill the poison first, and if it doesn't work, reload.

Just reinstall the system.

In case of unsuccessful removal of the virus.

Redoing the system is a good choice.

It should be a symptom of poisoning, and it has to be killed in time, but it really doesn't work, kill it in safe mode.