Microsoft Excel ... spreadsheet, basic text and Web page file formats to save your work. Often, saving a spreadsheet in a different format can lead to missing data. Because basic text formats ...

if you hide worksheet data, Excel won’t display that data in a chart. For instance, it’s obvious from a quick look at the following chart’s legend that Tuesday’s data is missing ...

By the end, you’ll have the skills to ensure your spreadsheet ... challenge is missing data points, which can leave frustrating gaps in your data set and disrupt your analysis. Excel provides ...