If you want to switch your spreadsheet columns to rows, and rows to columns, there is an easy way.
1. Create a new sheet in your workbook. Name it “Destination”
2. In the original sheet, highlight the a Highlight the section you would like to transpose
3. Mouse over any of the selected area, right click, and select Copy
4. Click in cell A1 of the Destination sheet
5. Right click in cell A1, select paste special -> Transpose
The “Destination” sheet will show the transposed version