10. Check for Viruses
A virus is a program that is written by a person.
The purpose of a virus is to REPRODUCE and spread to as many machines as possible!!
The purpose of most viruses is NOT to damage your computer!! 90% of viruses are harmless,however some viruses are written to cause damage.
Viruses spread through files that can be "executed" or run in some way. If a file does not "do"
anything, then it probably will be able to contain a virus. For example: .exe files are executable
files and can be run on