Office File Recovery

How to Add Digital Signatures to Your Excel Files

In Excel, you can use an extra feature to prove your work. So in today’s article, we will introduce the Excel tips of adding digital signature into Excel. You will certainly sign your name on paper to prove something. And now you can also add your signature into Excel. Here it is called digital signature. And now follow us and see how it works. Add Digital Signature In this part, the steps of adding signature into Excel will be demonstrated. In this image, you have finished the task,...

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3 Methods to Sum the Values of the Same Cells in Multiple Worksheets (Part II)

In our previous article, we have introduced the 2 methods of 3-D reference. And here we will discuss the third method to sum values. The last way is using the pivot table in Excel. And you need some extra steps to create such a pivot table that can also sum values. Method 3: Add the Button Click the small arrow in the quick access toolbar. Then click “More Commands” in the ribbon. In the “Choose commands from”, select the “All Commands”. Then drag the scrollbar...

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3 Methods to Sum the Values of the Same Cells in Multiple Worksheets (Part I)

Excel has provided many features for us to calculate data. Here we will introduce 3 useful methods to sum values of same cells in multiple worksheets. Sometimes in an Excel file, you will need to calculate the total value of certain cells. However, those cells are in several different worksheets. In this image, you can find that there are three worksheets about the sales volume of different sales representative. And now you need to sum up the values of each person in the sheet of...

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