To copy the same formula to other cells in Excel is easy, and you can use keyboard shortcuts, AutoFill or Copy and Paste command.

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.

How to Insert the Same Drop-Down List Into Multiple Cells of an Excel Spreadsheet. If you use simple copy and paste methods to duplicate an Excel drop-down list, you may discover a problem; when ...