command box
Title Bar
The close button, the minimize button, the maximize button, the document title and the icon
Office Button.
Office Button
Office botton
It is treated the same way as what the text between title tags is in a HTML document. It will appear in the title bar. It is not the actual name of the file.
Title Bar.
If you are referring to the title at the top of the window it is called a "Title Bar"
It will be in the title bar and also in the Properties.
A document title is the name given to a written or electronic file to identify its content or purpose. It often summarizes the main topic or subject matter of the document to help users quickly understand its content.
When given the option to save the document you can change the document title by overwriting the default name given it. Or you can change the document title after saving by right clicking on the document icon and selecting the "Rename" option.
On the title screen, press Up, Select and B together. This will permanently delete your file.