With HP Backup & Recovery Manager, file restoration is easy. To recover a deleted file, simply use the Restore Wizard. For a full system restoration, press the F11 key during bootup and then select Recover PC from the menu.
Crime Scene Investigator Education Requirements. The most suitable degree for crime scene investigators is a bachelorâs degree in forensic science. Students can also acquire a bachelorâs degree in forensic biology or forensic anthropology. They have to complete courses such as criminal justice, biochemistry, and molecular biology.
Here is one possible path to becoming a detective: 1  Graduate from high school. 2  Get a degree in criminal justice, criminology, sociology, or a related discipline (2-4 years).  For prospective police detectives: Enroll in a police academy and get investigative experience (1-3 years). For those looking to become police detectivesâan option which can be more lucrative than becoming a private investigator (PI)âenrolling in a police academy is the next step.