If you want to preserve the current state of an Excel file and yet be able to change it, you can always copy the current workbook to a new file. You can then add your changes to the new copy.

How to Copy One Sheet of an Excel Workbook. The sheet of a Microsoft Excel workbook is a work space that contains a series of cells that contain your data. The data in the sheet can include ...

When we create a packed add-in (or an unpacked add-in) in the publish directory, we should also copy the generated .chm file there. Maybe we can add a build target to the ExcelDnaDoc that checks what ...

To copy a sheet into a new workbook file, do the following: Select the sheet you want to copy (or move). Choose Move Or Copy Sheet from the Edit menu.

I have a bunch of DVDs, each filled with dozens of files. I want to create a list of the contents of these discs and put it into a spreadsheet. I want to list the file name, type and size. So far ...