مکبث is a tragedy written by William Shakespeare that tells the story of a Scottish general named Macbeth. After receiving a prophecy from three witches that he will become king, he is consumed by ambition and greed. Encouraged by his wife, Lady Macbeth, he commits regicide to seize the throne, leading to his moral decline. As Macbeth's reign progresses, he becomes increasingly paranoid and tyrannical, committing more murders to secure his power. His actions lead to his eventual downfall, as he faces rebellion and the consequences of his ambition. The play explores themes of ambition, guilt, and the supernatural.