Public-key encryption was first publicly proposed by __________ in 1976.

If you wanted to be able to see the first three columns and the first two rows as you scroll through the document, which cell should you make your active cell when you invoke the Freeze Panes command?

A) D3 B) C4 C) C2 D) It does not matter because you will pick your selection from a list of options

When you add subtotals, Excel defines groups and these groupings form a(n) ________ of your worksheet that displays along the left side of the worksheet

Fill in the blank(s) with correct word