When copying formulas to other cells, we might encounter three reference modes, namely relative reference, absolute reference, and mixed reference. We need to choose the proper reference method according to the specific calculation requirements and the formula. · 1. Relative ReferenceWhen copying formulas to other cells, the formula will change according to the position of the referenced cell.Take this table as an example. Enter =B2*C2 in cell D2, and then pull down the fill handle to ....

Take this table as an example. We can use the formula to set the conditional formatting by ourselves and mark the finished projects. Select the cell range A2:C22, and get into the Home tab. Click the Conditional Formatting drop-down button, and choose the New Rule option. In the pop-up dialog, we choose the Use a formula to determine which cells to format option.In the Format only cells with edit box, enter the formula "=$C2="Finished" ". The absolute reference has been added to the co....

We can use the Name Manager to set a fixed name for the cell area, which can be more simple and intuitive in function calculations and it can be also used in Microsoft Office Excel and Openoffice. Take this spreadsheet as an example. We can select the cell range from A2 to A10 and click the Name Manager in the Formulas tab. Its shortcut key is Ctrl+F3.In the pop-up dialog box, click New, enter a custom name, select the scope of use, and finally click OK.In this way, we will give the ce....

We want to lock the cells after checking the table data and prevent it from being further changed. What can we do?In today's tutorial, you will learn how to use the Validation function to restrict data change.Step one, select the E column, and then add a drop-down list named checked.Click Validation at Data, and you can also use the shortcut Alt+D+L.In the Setting tab, select List at Allow, and enter checked at Source. Finally, click OK.By doing so, we can select checked in the dro....

We can use the CONCAT function to merge the contents of multiple cells.This function is mainly applied to merge character strings within a certain cell range or in different cells. Now we take a simple case as an example. We want to merge the domain names to form a complete website address.1. Click Formulas, click Insert Function, input "CONCAT" in the dialog, and click OK.2. Since the cells to be combined are continuous, we input "A2:D2" in Text 1, click OK, and drag the cell to fill ....