A family of Microsoft word processing software products for creating web, email, and print documents.
If you understand that the File tab should really be named "Things that affect the entire program and not just the active document", then you'll know why the Microsoft designers put Options there.
When the ribbon was introduced in Word 2007, I heard a developer describe the Tools menu as the "junk drawer" of Word. As more features were added in each version, everything that didn't obviously fit in any of the other menus was thrown into the Tools menu.
I can't say that the ribbon tabs are all laid out in an obvious manner, but hey, you've had a decade to get used to it.