How do you ensure that the person using a spreadsheet can always see the column headings?

The 'Merge & Center' button does what?

If you have an error, how can you find ways to fix it?

In the formula =sum(B1:B5), what does the ':' represent?

A pivot table allows you to:

What is a cell?

Goal seek uses a different approach from traditional _______ analysis.

When a mistake of fact occurs, ______ is absent.

Excel's ____ function is used to perform a test of independence.

Excel treats ____ as graphic objects that can be moved, resized, and formatted.

By default, excel keeps a change history of ____ days for a shared workbook.