“Hogwarts Legacy” is an action role-playing video game set in the Wizarding World of Harry Potter. As of my last knowledge update in January 2022, the game was announced, but specific details may have changed since then. Please check the latest sources for the most up-to-date information.

1. Hogwarts Legacy: The title of the game.
2. Wizarding World: Refers to the fictional universe created by J.K. Rowling in the Harry Potter series.
3. Action Role-Playing Game (ARPG): A game genre that combines elements of traditional role-playing games with action game mechanics.
4. Magic: Central to the Harry Potter theme, magic plays a significant role in the game.
5. Character Customization: Players may have the ability to customize their character’s appearance, skills, and abilities.
6. Open World: Suggests that the game features a vast, open environment for exploration.
7. Storyline: Implies that the game has a narrative-driven experience, possibly with a unique and original storyline.
8. Console/Platform: Specifies the gaming platform or console on which the game is available (e.g., PlayStation, Xbox, PC).

As for installation, the process depends on the platform. Typically, for consoles, you would purchase the game through the respective digital store (PlayStation Store, Xbox Store) and follow the on-screen instructions for downloading and installation. For PC, you may purchase the game through platforms like Steam or Epic Games Store and install it through the provided client.

Keep in mind that information may have changed after my last update, so it’s always a good idea to check the official sources or the game’s website for the most accurate and current details.