Tip # 31 Enter repetitive data quickly

Tip # 29 show you how to copy existing data into noncontiguous cells. You can also use this technique to enter data into a series of noncontiguous cells. Hold down the Ctrl key and click all the cells into which you want to enter data. Then, type the text you want to enter and press Ctrl+Enter. Excel will enter the typed text into all of the cells in the noncontiguous selection.