The top ten symptoms of computer poisoning nowadays, computer viruses have already been brought in by the original disk. Now, it is almost impossible to defend against attacks through multiple channels at the same time. Some viruses are mysterious and hidden, and more are exposed. You can observe them carefully at home. It is not difficult to grasp the clues and prevent them from harm as early as possible. Top Ten symptoms of computer poisoning:
Method/step
1. Computers that run well at ordinary times become dull and slow in response, with blue screens or even crashes.
2. Program loading takes longer. Some viruses can control programs or system boot programs. When the system is started or an application is loaded, these viruses will execute their actions, therefore, it takes more time to load the program.
3. The size of the executable program file has changed. Under normal circumstances, these programs should maintain a fixed size, but some viruses will increase the size of program files.
4. For the same simple job, it takes a long time for the disk to complete. For example, it takes only one second to store a page of text, but virus infection may take more time to find uninfected files.
5. the disk is not accessed, but the disk indicator is always on. The hard drive indicator is always on for no reason, which means the computer may be infected with a virus.
6. unfamiliar sound, screen or prompt information, and unusual error messages or garbled characters appear after the instance is started. Especially when such information appears frequently, it indicates that your system may have been poisoned.
7. The system memory or hard disk capacity is suddenly greatly reduced. Some viruses consume a considerable amount of memory or hard disk capacity. When a program is executed again, it suddenly tells you that there is not enough memory to use, or the hard disk space is unexpectedly reduced.
8. The file name, extension, date, and attribute have been changed.
9. The content of the file is changed or some strange information is added.
10. The file disappears unexpectedly.
