If you are interested in becoming a private investigator , you need to take a private investigation course. There are many colleges and private institutes offering private investigation courses and they can provide you great training on how to be a successful private investigator . You can also learn this course online; there are also some websites that provides online Private Investigator Courses. 

In these courses they teach you how to become a professional private investigator and find evidence. There are so many different types of private investigators ; some are doing all types of investigations while others are specialized in one type of private investigation .

Types of Private Investigation Courses:

o Fraud Investigations
o Public Records Research
o Surveillance
o Undercover Operations
o Auto Theft
o Investigative Report Writing
o Process Server
o Investigation Planning
o Case Management
o Case File Preparation
o Criminal Investigations
o Civil Investigations
o Support Investigations
o Forensic Specialists
o Special Investigative Services
o Background Research
o Spousal and Matrimonial Research

All these different types of courses are available.

Many states require the taking of private investigation courses before a person becomes licensed or certified. In some states a student can take courses to become certified then pass the state board test to start their new careers. Nearly every state requires some sort of entry-level training before becoming a certified private investigator . A student is usually assigned to a probation period in which to prove themselves and choose a specialty. Then the pupil finishes his or her classes.