What can computers do to reduce the harm of viruses?

(1) Use common sense to judge. Never open email attachments or unexpected attachments of unknown origin.

(2) Install anti-virus products to ensure that the latest virus database is updated.

(3) When installing anti-virus software on the computer for the first time, you must take some time to do a thorough virus scan on the machine to ensure that you are not infected by the virus.

(4) Ensure that the computer automatically checks the inserted floppy disks, optical disks and other pluggable media for viruses.

(5) Don't download any software from any unreliable channels.

(6) Beware of deceptive viruses.

(7) Use other forms of documents.

(8) Don't install software with floppy disks that * * * likes, and don't copy floppy disks that * * * likes.

(9) Use client-based firewall or filtering measures. If users use the Internet, especially broadband, it is very necessary to use personal firewall to protect users' privacy and prevent uninvited guests from accessing user systems. If the user's system is not effectively protected, the user's home address, credit card number and other information may be stolen.