Crime categories are classifications used to organize different types of criminal behavior. They typically include violent crimes, such as murder and assault, which involve harm to individuals, and property crimes, like burglary and theft, which focus on the unlawful taking of someone else's belongings. Other categories include white-collar crimes, such as fraud and embezzlement, which are non-violent and often committed for financial gain, and cybercrimes, involving illegal activities conducted through the internet, like hacking and identity theft. Understanding these categories helps law enforcement and the public address crime effectively.