Viruses often perform some type of harmful activity on infected hosts, such as stealing hard disk space or CPU time, accessing private information, corrupting data, displaying political or humorous messages on the user's screen, spamming the...英国华人论坛
There is nothing as bad as going to a music service that promises to give people virus free music downloads, only to find out that the music you'll eventually get from them is highly infected by the worst viruses imaginable. Thats the reason...英国华人论坛
Sometimes confused with the common cold, influenza is a much more severe disease and caused by a different type of virus. Similarly, the unrelated gastroenteritis is sometimes called "stomach flu" or "24-hour flu".Types of influenza virusThe...英国华人论坛