Shakespeare's Macbeth is a tragedy written by William Shakespeare that tells the story of a Scottish general named Macbeth. Driven by ambition and a prophecy from three witches, he murders King Duncan to seize the throne. However, his reign is marked by guilt, paranoia, and further violence, leading to his eventual downfall. The play explores themes of ambition, fate, and the consequences of unchecked power. Lady Macbeth, his wife, plays a crucial role in encouraging his dark ambitions but ultimately succumbs to madness. The story highlights the moral implications of ambition and the destructive nature of guilt.