Click the upper-left cell in the range with the border you want to copy. Drag your cursor to the range's lower-right cell, selecting the entire range. Click "Home" on Excel's menu bar.

How to copy only visible cells in Excel Excel provides a built-in ‘ Go To Special – Visible Cells Only ‘ feature that selects only the visible cells within a selected data range.

If your cells contain data, the sample displays the first date in your range of selected cells. Click "OK" to apply your formatting. Press "Ctrl-C" to copy the cells you formatted.

Microsoft Excel updates cell references when you copy an expression. Here are a couple of workarounds for those rare occasions when you don't want to change the cell references.

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.