To rotate the page or change the page orientation in Excel, select the desired worksheet (or group multiple worksheets together) and click on the Orientation option under the Page Layout tab.

You can sum cells across multiple sheets in Excel. This article presents steps for Adding single-cell values or Adding values in the range of cells.

When working with multiple sheets in an Excel workbook, you may need to reference data from one sheet to another for calculations, analysis, or to keep your workbook organized.

Regardless of the scenario, Excel has several options to reduce the size of the spreadsheet. For instance, you can save the file in binary format, change the resolution or compression of the ...