Final answer:
The user information can be changed from the Account page in Backstage view, which houses a variety of settings and options for software customization.
Step-by-step explanation:
You can change user information from the Account page in Backstage view. When working with software that uses a Backstage view, such as Microsoft Office applications, user information is often manageable under an Account or similar section. Comprising settings, user preferences, and various options, the Backstage view provides extensive control over the application's environment, including personalization.