Let's face it, it looks much nicer
How to Center Worksheets Both Horizontally and Vertically in Excel
If you have created a small spreadsheet in Excel, you may want to center it on the page when you print it. By default, it prints in the upper left corner of the page. For a very small set of data, this can detract from the effectiveness of your presentation.
There is an easy way to center the data on the printed page. You can center the data horizontally, vertically, or both.
To see what your worksheet will look like when you print it, click File, and then click Print. You'll see a preview of the document on the far right.
