Respuesta :
Viruses are programs that migrate through networks and operating systems and attach themselves to various other programs and databases.
A computer virus is defined as a type of program or a malicious software or malware that is designed to attach itself to other programs, and replicate itself to other programs as well as other computers it comes across via networks, and causes changes and damages to other programs, software, or operating system upon executing or opening the virus program by editing or inserting its own code to the other programs it infects with a purpose of destroying the computers or to steal other sensitive, personal, and confidential information from computers it infects to be used for fraud or other criminal purposes.
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