The Norton Antivirus

The Best Defense. Computer viruses which can be transmitted when you access an infected program or floppy disk can attack your computer and destroy your files. There are thousands of known viruses, and at least 3 new ones reported every day. They can lie dormant for months or years before activating, or can attack silently and cause unseen damage. There's one simple way to say protected: The Norton AntiVirus for Windows and DOS.