Definitions for "Virus definitions"
File used by an antivirus program to identify viruses. This is very important to keep up-to-date.
Software that identifies viruses by checking files against a profile of each known virus.
Files that antivirus software programs use to identify viruses. New viruses are introduced into the computer community almost every day, so virus definitions files must be updated regularly to ensure your computer is protected against newer viruses.
Keywords:  signatures, above, see
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