1) Emma Watson is a British actress and activist known for her role as Hermione Granger in the "Harry Potter" film series. She has since starred in films such as "The Perks of Being a Wallflower" and has been actively involved in promoting gender equality and women's rights.

2) The first video game console, the Magnavox Odyssey, was released in 1972 and featured games such as Pong and Table Tennis.

3) The word "computer" contains three vowels: O, U, and E.

4) The banking industry is regulated by government agencies to ensure the stability and integrity of the financial system and to protect consumers.