Within the Alignment section on the Home tab of Excel, you can align the text of a selected cell from center, left, right or justified. It also allow you to merge cells and wrap text.
in the home tab
Alignment can be done through the Alignment group on the Home tab on the ribbon.
The Alignment tab in the Format Cells dialog box contains the options for wrapping text and rotating text in Excel. It allows you to customize how text is displayed within a cell.
You need to change the alignment format of the cell. Press Ctrl - 1 and pick the Alignment tab. You have various options there for changing the way text is shown in a cell.
Split and center. It is in the home tab in the alignment group :)
active tab
"You can not enter a normal tab in an excel cell. However, you can replicate the effect with cell formatting.Select cell format, then choose the Alignment tab.In the Text alignment Horizontal section, select Left (Indent).In the Indent box, select the number of characters you would like to indent.Click OK. "Actually, I believe the question was refering to a table in Word. In that case you press CTRL+TAB.
center tab
Select the cell you want the data to be horizontal.Click Ctrl+1 and click on "Alignment" tab and under "orientation" click the the text or set direction.
Home Tab
It is on the Page Layout tab.
Text is aligned to the left by default. Text can then be aligned to the right using the options through the Format Cells, which you can do by pressing Ctrl - 1. Then you can click the Alignment tab and set the alignment to the right. You can also use the buttons to change the alignment.