you die.....
click the launcher in the paragraph group,then click tabs
Ctrl - 1 - A will open the Alignment Tab in the Format Cells dialog box.
Dialog Box Launcher
launcher
A dialog box launcher in Excel is a small arrow icon typically found in the corner of some groups on the Ribbon. When clicked, it opens a dialog box that provides more detailed options and settings related to that group, allowing users to customize their tasks more thoroughly. For example, in the Home tab, the dialog box launcher in the Font group opens the Format Cells dialog, where users can adjust font styles, sizes, and other formatting options.
It is the little arrow in the bottom right corner of a group and is known as the Dialog Box Launcher.
dialog box launcher
The Dialog Box Launcher is a tool used in older versions of Microsoft Word. It is in the ribbon at the top of the page, where all the other commands are. It usually indicates there are more options to use than just what appears in the ribbon.
click it
To open the Paragraph group dialog box in most word processing software, you would typically click on the small arrow icon located in the bottom right corner of the Paragraph group on the Home tab of the ribbon. This icon is often referred to as the "dialog box launcher." Clicking it will open the detailed Paragraph settings, allowing you to adjust alignment, indentation, spacing, and other formatting options.
A dialog box displays with the specific option
Task pane