Mr. Dursley, a well-off Englishman, notices strange happenings on his way to work one day. That night, Albus Dumbledore, the head of a wizardry academy called Hogwarts, meets Professor McGonagall, who also teaches at Hogwarts, and a giant named Hagrid outside the Dursley home. Dumbledore tells McGonagall that someone named Voldemort has killed a Mr. and Mrs. Potter and tried unsuccessfully to kill their baby son, Harry. Dumbledore leaves Harry with an explanatory note in a basket in front of the Dursley home.
Ten years later, the Dursley household is dominated by the Dursleys’ son, Dudley, who torments and bullies Harry. Dudley is spoiled, while Harry is forced to sleep in a cupboard under the stairs. At the zoo on Dudley’s birthday, the glass in front of a boa constrictor exhibit disappears, frightening everyone. Harry is later punished for this incident.
Mysterious letters begin arriving for Harry.  Harry learns that the Dursleys have tried to deny Harry’s wizardry all these years.  Harry discovers that his Potions professor, Snape, does not like him. During their first flying lesson on broomsticks, the students are told to stay grounded while the teacher takes an injured boy named Neville to the hospital.  Professor McGonagall witnesses this incident. Instead of punishing Harry, she recommends that he play Quidditch, a much-loved game that resembles soccer played on broomsticks, for Gryffindor. Later that day, Malfoy challenges Harry to a wizard’s duel at midnight. Malfoy doesn’t show up at the appointed place, and Harry almost gets in trouble. While trying to hide, he accidentally discovers a fierce three-headed dog guarding a trapdoor in the forbidden third-floor corridor. Â
A few weeks later, Hagrid wins a dragon egg in a poker game. Because it is illegal to own dragons, Harry, Ron, and Hermione contact Ron’s older brother, who studies dragons. They arrange to get rid of the dragon but get caught. Harry, Ron, and Hermione are severely punished, and Gryffindor is docked 150 points. Furthermore, part of their punishment is to go into the enchanted forest with Hagrid to find out who has been killing unicorns recently. In the forest, Harry comes upon a hooded man drinking unicorn blood. The man tries to attack Harry, but Harry is rescued by a friendly centaur who tells him that his assailant was Voldemort. Harry also learns that it is Voldemort who has been trying to steal the Sorcerer’s Stone.  Harry returns to London to spend the summer with the Dursleys. Hope this helps! Please make my answer the brainliest!
