We may encounter some errors when calculating in tables. One of these errors is "#NUM!." There are mainly three causes: 1. The calculated value is too large or too small. 2. Invalid values are referenced in the formula. 3. The iterative function fails to calculate the result. · 1. The calculated value is too large or too small.Take this table as an example. To calculate eight hundred to the power of nine hundred, input "=B3^C3," which means B3 to the power of C3. Then it returns "#NUM....

Clustered columns are one of the most frequently used charts. Data discrepancies are reflected in the height of columns.1.We can highlight data by setting data labels, trendlines, the starting point of the Y-axis, and other methods. 2.We can set column size and gaps at "Series Overlap" and "Gap Width." 3.Stacked columns and 100% stacked columns can better display data percentage. They can clearly show the containment relationship for categories.

When we edit a long article, we need to adjust the structure of the article. For example, we need to move parts of the content and quickly change the heading level. But, scrolling and searching page by page is time-consuming. At this point, we can switch to the outline view mode.Go to the View tab, and click the Outline button to switch to the outline view mode. First, I will show you what is displayed on the page in this view mode.1. In the ribbon above, we can adjust the level of the....

We may need to refer to multiple documents when editing slides, but it is troublesome to switch back and forth. At this point, we can use the Arrange All function to display multiple documents at the same time. 1. Click the View tab and click Arrange All.2. Here we select Tile Horizontal. Then the currently open presentations can be identified intelligently and arranged in a horizontal tile. 3. According to personal habits, we can also select Vertical Text Box, or Cascade.4. If we want....

When using WPS Writer to create a table, except for the first page, the table on other pages does not display the header row, so we don't know what the data represents in each column. Take this document as an example. Only the first page has the header row. For beginners, they will choose to add a header row above each table manually. It's too much trouble. Today I will teach you a method to quickly set the header row across pages. At this point, we can select the header row, c....

Printing black and white slides helps to reduce printing costs and save resources. Next, I will share how to print black and white slides with you.Take this slide as an example. Click the Print Preview shortcut button at the top left of the screen.At this point, the slide shows the colored style.Click the drop-down button of Color above, and then click Pure Black and White so that the slide is set to be printed in black and white.In addition, we can also set the printing color in the P....