Blank cells can spell trouble. Here's an easy way to fill in those blanks and protect the validity of your data.

3. Repeat the value above in Excel Depending on where you receive your data, you might find that some blank cells should contain the value in the cell above.

However, when you're creating a spreadsheet in Microsoft Excel, the double-click shortcut can be just as useful. In this guide, I'll share 11 of my favorite double-click Excel tricks. After typing a ...