How to Make Excel Data Horizontal. When you start fresh in Microsoft Excel, you have two options to enter data – horizontal and vertical. But after entering vertical or columnar data, it can ...

Select any data you'd like to rotate from a horizontal to vertical orientation, or vice versa, by highlighting it with the mouse. Highlight all the data on the worksheet to rotate the entire sheet.

If you want to rotate text in Excel spreadsheet, follow this tutorial. Use Orientation feature in Excel to rotate text manually in a cell.