Creating a will helps prevent disputes among relatives over your estate. A will outlines your final wishes but having instructions isn't always enough—especially if you're not around to enforce them. Recognizing this, British lawmakers established probate courts centuries ago to ensure wills are executed as intended. This practice was adopted into the American legal system, where probate remains essential. Probate is the legal process initiated after death to approve the transfer of assets, with specific requirements varying by state.