Consciousness as the first 13 principles to prevent computer viruses

"Often walk along the river, can not wet feet", the exchange of documents, surfing the Internet, send and receive mail are likely to infect the virus. Reader friends may ask, then how to make their own computer virus-protected, or to minimize the loss of it, in general, I suggest that readers follow the following principles, preventive.

One is to establish the correct concept of anti-virus, learning about virus and anti-virus knowledge.

The second is to download the software on the Internet casually. In particular, do not download the free software from anonymous sites, because they are not guaranteed to be infected with the virus.

Third, do not use pirated software.

Four is not casually use other people's floppy disk or disc. As far as possible the special plane dedicated.

Five is to check before using new equipment and new software.

Six is the use of anti-virus software. Update anti-virus software virus library in time, and activate virus real-time monitoring.

Seven is to make a regular backup. Develop the habit of backing up important files.

Eight is to make a non-toxic system floppy disk. Make a non-toxic system disk, write it to protect, keep it in order to emergency.

Nine is the production of emergency disk/First aid disk/recovery plate. Make emergency disk/First Aid disk/recovery disk as required by anti-virus software, in order to restore the system urgently. Store important information about the system on the emergency disk/First Aid disk/recovery disk, such as hard disk master boot area information, boot area information, CMOS device information, and Command.com and two hidden files for the DOS system.

Ten is generally do not use floppy disk to start. If the computer is able to boot from the hard disk, do not start with a floppy disk because this is the main cause of the virus infection in the boot area of the hard drive.

11 is to note that the computer has no abnormal symptoms.

12 is to find out suspicious situation in time to inform to get help.

13 is to rebuild the hard disk partition, reduce the loss. If the hard disk data has been damaged, do not need to be in a hurry to format, because the virus can not be in a short period of time to destroy all hard disk data, it can be used "post-disaster reconstruction" procedures to be analyzed and rebuilt.