What type of investigation is initially conducted when examining a suspect's computer for SPAM distribution?

In an investigation focused on a suspect's computer regarding SPAM distribution, an internal investigation is the most relevant choice. This type of investigation is often conducted by an organization to examine potential misconduct by its employees or systems. In the context of SPAM distribution, an internal investigation would involve looking into whether an employee has used company resources unlawfully or unethically to send SPAM.

Additionally, internal investigations are critical for understanding and addressing any violations of company policies or legal standards that may have occurred within the organization. They often aim to gather evidence, ensure compliance with regulations, and protect the integrity of the company's operations.

Civil investigations typically involve disputes that might be settled in a civil court, and while SPAM could have civil implications, the initial focus should be internal, particularly for organizations concerned about their systems being used for illicit activities. Criminal investigations are more formal and may occur later if there is evidence that laws have been breached warranting law enforcement involvement. Saying this is not something you would do would overlook the necessity of internal protocols for managing potential abuses within the organization's systems.