Select all the relevant cells, and in the Data tab, click the main part of the split "Data Validation" button. Then, click ...

If the numbers you need to crunch come from the Web, then you’ll need an efficient way to get it into Microsoft Excel. There are several ways you can do this, and one method even allows for automatic ...

Your summarizations, analyses, projections, reports and so on, are only as good as your data. It’s important that you use every resource available to protect the validity of the data, which means you ...

I prepare very complex spreadsheets. Before data can be added or amended in some cells, a user must be briefed with special instructions, which are different for each cell. Is there some convenient ...

Spreadsheet software is supposed to make life easier, not torture you with endless hours of data entry. Before you curse Excel and wish that you were working back in the good old days of paper ledgers ...