Final answer:
To create a new event from the Manage Events window, you can usually press Ctrl+N on your keyboard, which is a common shortcut for creating new items in various software applications.
Step-by-step explanation:
From the Manage Events window, you can create a new event by clicking the New Event button or by pressing Ctrl+N (or Cmd+N on a Mac) on your keyboard. This shortcut key allows for quick access to the event creation functionality within the software or application you are using. Remember that shortcuts can vary depending on the system or software, but Ctrl+N is a common command for creating new items in many software applications.