You may want to multiply cells or numbers in Microsoft Excel to analyze data. Here's what you need to know to do it.

You can lock cells in Excel by heading into the program's "Protection" tab. There, you can set a password, and protect your data.

“ Common Sense,” his first major work, was an urgent wake-up call to every light-sleeping lover of liberty within earshot. In that pamphlet, Paine labels kingship “the most prosperous invention the ...