Legal research is the process of identifying and retrieving information necessary to support legal decision-making. It involves searching for statutes, regulations, case law, and legal precedents that are relevant to a specific legal issue. This research is essential for lawyers, judges, and legal scholars to understand the law and apply it effectively. The tools used in legal research include online databases, law libraries, and legal textbooks. Researchers often utilize resources like Westlaw or LexisNexis to access a vast array of legal documents. Accurate legal research helps ensure that legal arguments are well-founded and that clients receive informed advice.