You can customize the Rich Text Editor (RTE) toolbar to rearrange or hide specific options for authors. For example, showing fewer buttons for a cleaner interface.
By default, the toolbar shows 28 buttons, like this:
In this demo, we have customized the toolbar to only show seven buttons, like so:
To see the customized toolbar, click into the "Compose question" field below. For instructions on how to customize the toolbar, see this article.