If you have a list of items in a text file and you want to import data from a text file into Microsoft Excel, you can do that without writing them manually. An option in Excel allows users to import ...

DAT files are files with an extension that isn't associated with a specific application or program and can be almost any type of file including video, media or text. Gaining access to the DAT files ...

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. If the ...